ci(host-agent): bootstrap Rust in the runner container; roll to alpha.2

Asgard runner executes jobs in bare node:20-bullseye (no Rust, no sudo) - install rustup + musl/mingw cross toolchains per-run, same pattern as setup-go in the Go pipeline. agent-v2.0.0-alpha.1 predates this fix; forward-only doctrine: version rolls to alpha.2 rather than re-pushing the tag. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
ci(host-agent): Rust agent build pipeline on agent-v* tags -> CDN alpha channel
2026-06-11 10:15:36 -04:00 · 2026-06-11 10:09:43 -04:00 · 2026-06-11 10:02:46 -04:00 · 2026-06-11 09:28:06 -04:00 · 2026-06-11 09:23:44 -04:00 · 2026-06-11 09:03:37 -04:00
45 changed files with 4030 additions and 190 deletions
--- a/.gitea/workflows/build-companion.yml
+++ b/.gitea/workflows/build-companion.yml
@@ -1,4 +1,4 @@
-name: Build Companion Agent
+name: Build Host Agent

 on:
  push:
@@ -26,19 +26,19 @@ jobs:
        run: |
          cd companion-agent
          mkdir -p bin
-          GOOS=linux GOARCH=amd64 go build -ldflags "-s -w -X main.version=${{ steps.version.outputs.VERSION }}" -o bin/corrosion-companion-linux-amd64 ./cmd/agent
-          chmod +x bin/corrosion-companion-linux-amd64
+          GOOS=linux GOARCH=amd64 go build -ldflags "-s -w -X main.version=${{ steps.version.outputs.VERSION }}" -o bin/corrosion-host-agent-linux-amd64 ./cmd/agent
+          chmod +x bin/corrosion-host-agent-linux-amd64

      - name: Build Windows AMD64
        run: |
          cd companion-agent
-          GOOS=windows GOARCH=amd64 go build -ldflags "-s -w -X main.version=${{ steps.version.outputs.VERSION }}" -o bin/corrosion-companion-windows-amd64.exe ./cmd/agent
+          GOOS=windows GOARCH=amd64 go build -ldflags "-s -w -X main.version=${{ steps.version.outputs.VERSION }}" -o bin/corrosion-host-agent-windows-amd64.exe ./cmd/agent

      - name: Generate checksums
        run: |
          cd companion-agent/bin
-          sha256sum corrosion-companion-linux-amd64 > checksums.txt
-          sha256sum corrosion-companion-windows-amd64.exe >> checksums.txt
+          sha256sum corrosion-host-agent-linux-amd64 > checksums.txt
+          sha256sum corrosion-host-agent-windows-amd64.exe >> checksums.txt
          cat checksums.txt

      - name: Create Release
@@ -53,7 +53,7 @@ jobs:
          RESPONSE=$(curl -s -X POST \
            -H "Authorization: token ${RELEASE_TOKEN}" \
            -H "Content-Type: application/json" \
-            -d "{\"tag_name\": \"${VERSION}\", \"name\": \"Companion Agent ${VERSION}\", \"body\": \"Companion Agent release ${VERSION}\", \"draft\": false, \"prerelease\": false}" \
+            -d "{\"tag_name\": \"${VERSION}\", \"name\": \"Corrosion Host Agent ${VERSION}\", \"body\": \"Corrosion Host Agent release ${VERSION}\", \"draft\": false, \"prerelease\": false}" \
            "${API_URL}/repos/${REPO}/releases")
          RELEASE_ID=$(echo "$RESPONSE" | grep -o '"id":[0-9]*' | head -1 | grep -o '[0-9]*')

@@ -68,15 +68,15 @@ jobs:
          curl -s -X POST \
            -H "Authorization: token ${RELEASE_TOKEN}" \
            -H "Content-Type: application/octet-stream" \
-            --data-binary @companion-agent/bin/corrosion-companion-linux-amd64 \
-            "${API_URL}/repos/${REPO}/releases/${RELEASE_ID}/assets?name=corrosion-companion-linux-amd64"
+            --data-binary @companion-agent/bin/corrosion-host-agent-linux-amd64 \
+            "${API_URL}/repos/${REPO}/releases/${RELEASE_ID}/assets?name=corrosion-host-agent-linux-amd64"

          # Upload Windows binary
          curl -s -X POST \
            -H "Authorization: token ${RELEASE_TOKEN}" \
            -H "Content-Type: application/octet-stream" \
-            --data-binary @companion-agent/bin/corrosion-companion-windows-amd64.exe \
-            "${API_URL}/repos/${REPO}/releases/${RELEASE_ID}/assets?name=corrosion-companion-windows-amd64.exe"
+            --data-binary @companion-agent/bin/corrosion-host-agent-windows-amd64.exe \
+            "${API_URL}/repos/${REPO}/releases/${RELEASE_ID}/assets?name=corrosion-host-agent-windows-amd64.exe"

          # Upload checksums
          curl -s -X POST \
@@ -89,43 +89,43 @@ jobs:
        run: |
          CDN_URL="https://cdn.corrosionmgmt.com"

-          # Upload Linux binary to /companion/latest/
+          # Upload Linux binary to /host-agent/latest/
          curl -s -X POST \
-            -F "file=@companion-agent/bin/corrosion-companion-linux-amd64" \
-            "${CDN_URL}/companion/latest/corrosion-companion-linux-amd64"
+            -F "file=@companion-agent/bin/corrosion-host-agent-linux-amd64" \
+            "${CDN_URL}/host-agent/latest/corrosion-host-agent-linux-amd64"

-          # Upload Windows binary to /companion/latest/
+          # Upload Windows binary to /host-agent/latest/
          curl -s -X POST \
-            -F "file=@companion-agent/bin/corrosion-companion-windows-amd64.exe" \
-            "${CDN_URL}/companion/latest/corrosion-companion-windows-amd64.exe"
+            -F "file=@companion-agent/bin/corrosion-host-agent-windows-amd64.exe" \
+            "${CDN_URL}/host-agent/latest/corrosion-host-agent-windows-amd64.exe"

          # Upload checksums
          curl -s -X POST \
            -F "file=@companion-agent/bin/checksums.txt" \
-            "${CDN_URL}/companion/latest/checksums.txt"
+            "${CDN_URL}/host-agent/latest/checksums.txt"

          # Also upload versioned copies
          VERSION=${{ steps.version.outputs.VERSION }}
          curl -s -X POST \
-            -F "file=@companion-agent/bin/corrosion-companion-linux-amd64" \
-            "${CDN_URL}/companion/${VERSION}/corrosion-companion-linux-amd64"
+            -F "file=@companion-agent/bin/corrosion-host-agent-linux-amd64" \
+            "${CDN_URL}/host-agent/${VERSION}/corrosion-host-agent-linux-amd64"
          curl -s -X POST \
-            -F "file=@companion-agent/bin/corrosion-companion-windows-amd64.exe" \
-            "${CDN_URL}/companion/${VERSION}/corrosion-companion-windows-amd64.exe"
+            -F "file=@companion-agent/bin/corrosion-host-agent-windows-amd64.exe" \
+            "${CDN_URL}/host-agent/${VERSION}/corrosion-host-agent-windows-amd64.exe"
          curl -s -X POST \
            -F "file=@companion-agent/bin/checksums.txt" \
-            "${CDN_URL}/companion/${VERSION}/checksums.txt"
+            "${CDN_URL}/host-agent/${VERSION}/checksums.txt"

-          echo "CDN upload complete: ${CDN_URL}/companion/latest/"
+          echo "CDN upload complete: ${CDN_URL}/host-agent/latest/"

      - name: Build Summary
        run: |
-          echo "## Companion Agent Build Complete" >> $GITHUB_STEP_SUMMARY
+          echo "## Corrosion Host Agent Build Complete" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**Version:** ${{ steps.version.outputs.VERSION }}" >> $GITHUB_STEP_SUMMARY
          echo "**Commit:** ${GITHUB_SHA:0:7}" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Built Artifacts:" >> $GITHUB_STEP_SUMMARY
-          echo "- Linux AMD64 ($(stat -c%s companion-agent/bin/corrosion-companion-linux-amd64) bytes)" >> $GITHUB_STEP_SUMMARY
-          echo "- Windows AMD64 ($(stat -c%s companion-agent/bin/corrosion-companion-windows-amd64.exe) bytes)" >> $GITHUB_STEP_SUMMARY
+          echo "- Linux AMD64 ($(stat -c%s companion-agent/bin/corrosion-host-agent-linux-amd64) bytes)" >> $GITHUB_STEP_SUMMARY
+          echo "- Windows AMD64 ($(stat -c%s companion-agent/bin/corrosion-host-agent-windows-amd64.exe) bytes)" >> $GITHUB_STEP_SUMMARY
          echo "- SHA256 checksums" >> $GITHUB_STEP_SUMMARY
--- a/.gitea/workflows/build-host-agent.yml
+++ b/.gitea/workflows/build-host-agent.yml
@@ -0,0 +1,120 @@
+name: Build Host Agent (Rust)
+
+# Rust agent ships on its own tag namespace (agent-v*) so it never collides
+# with the legacy Go pipeline (v*.*.*). Artifacts publish to the CDN /alpha/
+# channel — /host-agent/latest/ stays on the Go build until cutover.
+
+on:
+  push:
+    tags:
+      - 'agent-v*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    env:
+      # Override the macOS toolchain names in corrosion-host-agent/.cargo/config.toml
+      # (real env beats the config [env] table).
+      CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER: musl-gcc
+      CC_x86_64_unknown_linux_musl: musl-gcc
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Get version from tag
+        id: version
+        run: echo "VERSION=${GITHUB_REF#refs/tags/agent-v}" >> $GITHUB_OUTPUT
+
+      - name: Verify tag matches Cargo.toml
+        run: |
+          CARGO_VERSION=$(grep '^version' corrosion-host-agent/Cargo.toml | head -1 | sed 's/.*"\(.*\)"/\1/')
+          if [ "${{ steps.version.outputs.VERSION }}" != "$CARGO_VERSION" ]; then
+            echo "Tag agent-v${{ steps.version.outputs.VERSION }} does not match Cargo.toml version $CARGO_VERSION"
+            exit 1
+          fi
+
+      # The Asgard runner executes jobs in a bare node:20-bullseye container
+      # (no Rust, no sudo, runs as root) — bootstrap the toolchain per-run,
+      # same pattern as actions/setup-go in the Go pipeline.
+      - name: Install Rust + cross toolchains
+        run: |
+          apt-get update -qq
+          apt-get install -y -qq build-essential musl-tools gcc-mingw-w64-x86-64 curl
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable --profile minimal
+          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+          "$HOME/.cargo/bin/rustup" target add x86_64-unknown-linux-musl x86_64-pc-windows-gnu
+
+      - name: Build Linux AMD64 (static musl)
+        run: |
+          cd corrosion-host-agent
+          cargo build --release --target x86_64-unknown-linux-musl
+          mkdir -p bin
+          cp target/x86_64-unknown-linux-musl/release/corrosion-host-agent bin/corrosion-host-agent-linux-amd64
+          chmod +x bin/corrosion-host-agent-linux-amd64
+
+      - name: Build Windows AMD64 (mingw)
+        run: |
+          cd corrosion-host-agent
+          cargo build --release --target x86_64-pc-windows-gnu
+          cp target/x86_64-pc-windows-gnu/release/corrosion-host-agent.exe bin/corrosion-host-agent-windows-amd64.exe
+
+      - name: Generate checksums
+        run: |
+          cd corrosion-host-agent/bin
+          sha256sum corrosion-host-agent-linux-amd64 > checksums.txt
+          sha256sum corrosion-host-agent-windows-amd64.exe >> checksums.txt
+          cat checksums.txt
+
+      - name: Create Release
+        env:
+          RELEASE_TOKEN: ${{ secrets.RELEASE_TOKEN }}
+        run: |
+          API_URL="${{ github.server_url }}/api/v1"
+          REPO="${{ github.repository }}"
+          VERSION="agent-v${{ steps.version.outputs.VERSION }}"
+
+          RESPONSE=$(curl -s -X POST \
+            -H "Authorization: token ${RELEASE_TOKEN}" \
+            -H "Content-Type: application/json" \
+            -d "{\"tag_name\": \"${VERSION}\", \"name\": \"Corrosion Host Agent ${VERSION}\", \"body\": \"Rust host agent release ${VERSION}\", \"draft\": false, \"prerelease\": true}" \
+            "${API_URL}/repos/${REPO}/releases")
+          RELEASE_ID=$(echo "$RESPONSE" | grep -o '"id":[0-9]*' | head -1 | grep -o '[0-9]*')
+
+          for f in corrosion-host-agent-linux-amd64 corrosion-host-agent-windows-amd64.exe checksums.txt; do
+            curl -s -X POST \
+              -H "Authorization: token ${RELEASE_TOKEN}" \
+              -H "Content-Type: application/octet-stream" \
+              --data-binary @corrosion-host-agent/bin/$f \
+              "${API_URL}/repos/${REPO}/releases/${RELEASE_ID}/assets?name=$f"
+          done
+
+      - name: Upload to CDN (alpha channel)
+        run: |
+          CDN_URL="https://cdn.corrosionmgmt.com"
+          VERSION="${{ steps.version.outputs.VERSION }}"
+
+          for f in corrosion-host-agent-linux-amd64 corrosion-host-agent-windows-amd64.exe checksums.txt; do
+            curl -s -X POST \
+              -F "file=@corrosion-host-agent/bin/$f" \
+              "${CDN_URL}/host-agent/alpha/$f"
+            curl -s -X POST \
+              -F "file=@corrosion-host-agent/bin/$f" \
+              "${CDN_URL}/host-agent/${VERSION}/$f"
+          done
+
+          echo "CDN upload complete: ${CDN_URL}/host-agent/alpha/"
+
+      - name: Build Summary
+        run: |
+          echo "## Corrosion Host Agent (Rust) Build Complete" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "**Version:** ${{ steps.version.outputs.VERSION }}" >> $GITHUB_STEP_SUMMARY
+          echo "**Commit:** ${GITHUB_SHA:0:7}" >> $GITHUB_STEP_SUMMARY
+          echo "**Channel:** alpha (latest/ untouched until cutover)" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "### Built Artifacts:" >> $GITHUB_STEP_SUMMARY
+          echo "- Linux AMD64 static musl ($(stat -c%s corrosion-host-agent/bin/corrosion-host-agent-linux-amd64) bytes)" >> $GITHUB_STEP_SUMMARY
+          echo "- Windows AMD64 mingw ($(stat -c%s corrosion-host-agent/bin/corrosion-host-agent-windows-amd64.exe) bytes)" >> $GITHUB_STEP_SUMMARY
+          echo "- SHA256 checksums" >> $GITHUB_STEP_SUMMARY
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -38,7 +38,7 @@

 ### **TYPE 1: THE SCOUT (Intelligence)**

- **Model:** haiku
+- **Model:** sonnet[1m]

 - **Role:** Reconnaissance, Context Mapping, Log Analysis.

--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,37 @@ All notable changes to this project will be documented in this file.

 ## [Unreleased]

+### Added (Corrosion Host Agent — Rust rewrite Phase 0 — 2026-06-11)
+
+**New: `corrosion-host-agent/`** — Rust rewrite of the Go companion agent (which stays in-tree as the behavior reference until parity). Wire protocol v2 (COA-B, Commander-approved): instance-scoped subjects `corrosion.{license}.{instance}.*` with host-level `corrosion.{license}.host.*` — full spec in `corrosion-host-agent/PROTOCOL.md`.
+
+- Multi-instance TOML config baked into the foundation (one agent supervises N game instances; rust/conan/soulmask/dune), env overrides for secrets, strict validation (subject-safe ids, reserved segments)
+- NATS layer with the production-proven Vigilance profile: infinite reconnect w/ capped backoff, 30s ping, 8192-msg offline send buffer, `tls://` scheme support
+- Host heartbeat with REAL telemetry via sysinfo (CPU/mem/disks/per-instance state) — the Go agent hardcoded disk=50000MB and cpu=0.0; this is the first true Resources data
+- Connectivity prober (outbound TCP + latency, periodic jittered + on-demand) — first piece of the support-triage story
+- Host command channel (`ping`/`probe`/`sysinfo`, request-reply), going-offline beacon, CancellationToken graceful shutdown
+- Version embedding (semver + git hash + build ts) in `--version` and every heartbeat
+- Verified live against production NATS: connected, heartbeats published, clean shutdown
+- Deploy artifacts verified: 3.7MB fully-static linux-musl binary, 3.8MB windows .exe (static CRT, no VC++ redist needed)
+
+**Next phases**: 1 = process-class adapter (spawn/RCON/SteamCMD/files for Rust/Conan/Soulmask) + NestJS v2 heartbeat consumer; 2 = Dune Docker adapter; 3 = signed self-update (release gate) + service install.
+
+### Fixed (Site Audit — Fake Data, Resilience, Fonts — 2026-06-11)
+
+**Frontend:**
+- `SetupWizardView.vue` — Replaced fake install instructions (`get.corrosionmgmt.com | sh` install script and `corrosion-agent` binary, neither of which exists) with the real host-agent download + run commands matching ServerView; multi-game copy on the completion step
+- Marketing views (Landing, Pricing, HowItWorks, Roadmap, EarlyAccess) — Replaced "View live demo" CTA (no demo exists; it linked to the panel login) with an honest "Sign in" link
+- `ErrorBoundary.vue` — Error state now resets on route change (previously one failed view bricked the entire SPA, including marketing pages, until manual reload); added `content` variant
+- `DashboardLayout.vue` — Routed views are now wrapped in a content-scoped ErrorBoundary so the sidebar/topbar survive a view failure instead of the whole panel unmounting
+- `index.html` / `styles/tokens/fonts.css` — Google Fonts moved from CSS `@import` to `<link>` tags. The bundler silently dropped the mid-bundle `@import`, so production shipped system fallback fonts (Geist/JetBrains Mono/Oxanium never loaded)
+- `StatusPageView.vue` — Platform KPIs show "—" until the first successful fetch instead of fake zeros
+- `LoginView.vue` — Added missing "Forgot password?" link (route + backend endpoint already existed)
+
+**Backend (NestJS):**
+- `AdminSeedService` (new, auth module) — Bootstraps a super-admin user + active license from `ADMIN_EMAIL`/`ADMIN_PASSWORD`/`ADMIN_USERNAME`/`ADMIN_LICENSE_KEY` when the users table is empty. A fresh deploy previously had a schema but no possible login. Compose already passes the env vars
+
+**Purpose:** Findings from the full-site fake-data audit. Show real data or honest empty states — never invented values, dead URLs, or fabricated zeros.
+
 ### Fixed (Safe Formatting Utilities — 2026-02-15)

 **Frontend:**
--- a/backend-nest/src/modules/auth/admin-seed.service.ts
+++ b/backend-nest/src/modules/auth/admin-seed.service.ts
@@ -0,0 +1,82 @@
+import { Injectable, Logger, OnApplicationBootstrap } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import * as argon2 from 'argon2';
+import { randomBytes } from 'crypto';
+import { User } from '../../entities/user.entity';
+import { License } from '../../entities/license.entity';
+
+/**
+ * Bootstraps the first admin account on a fresh database.
+ *
+ * A fresh deploy builds the schema via docker-entrypoint-initdb.d but contains
+ * zero users, so the panel has no possible login. If ADMIN_EMAIL and
+ * ADMIN_PASSWORD are set and the users table is empty, this creates a
+ * super-admin user plus an active license — the same rows the register flow
+ * would create. It never runs against a database that already has users.
+ */
+@Injectable()
+export class AdminSeedService implements OnApplicationBootstrap {
+  private readonly logger = new Logger(AdminSeedService.name);
+
+  constructor(
+    private readonly config: ConfigService,
+    @InjectRepository(User) private readonly userRepository: Repository<User>,
+    @InjectRepository(License) private readonly licenseRepository: Repository<License>,
+  ) {}
+
+  async onApplicationBootstrap(): Promise<void> {
+    try {
+      await this.seedAdminIfEmpty();
+    } catch (err) {
+      // A failed seed must not take the API down — surface it loudly and move on
+      this.logger.error(`Admin bootstrap failed: ${(err as Error).message}`, (err as Error).stack);
+    }
+  }
+
+  private async seedAdminIfEmpty(): Promise<void> {
+    const email = this.config.get<string>('admin.email');
+    const password = this.config.get<string>('admin.password');
+    const username = this.config.get<string>('admin.username') || 'Commander';
+
+    if (!email || !password) {
+      this.logger.log('Admin bootstrap skipped: ADMIN_EMAIL / ADMIN_PASSWORD not set');
+      return;
+    }
+
+    const userCount = await this.userRepository.count();
+    if (userCount > 0) {
+      return;
+    }
+
+    const password_hash = await argon2.hash(password);
+    const user = this.userRepository.create({
+      email: email.toLowerCase(),
+      username,
+      password_hash,
+      email_verified: true,
+      is_super_admin: true,
+    });
+    await this.userRepository.save(user);
+
+    const licenseKey = this.config.get<string>('admin.licenseKey') || this.generateLicenseKey();
+    const license = this.licenseRepository.create({
+      license_key: licenseKey,
+      owner_user_id: user.id,
+      status: 'active',
+      modules_enabled: [],
+      webstore_active: false,
+    });
+    await this.licenseRepository.save(license);
+
+    this.logger.log(`Bootstrap admin created: ${user.email} (license ${license.license_key})`);
+  }
+
+  private generateLicenseKey(): string {
+    const part1 = randomBytes(2).toString('hex').toUpperCase();
+    const part2 = randomBytes(2).toString('hex').toUpperCase();
+    const part3 = randomBytes(2).toString('hex').toUpperCase();
+    return `CORR-${part1}-${part2}-${part3}`;
+  }
+}
--- a/backend-nest/src/modules/auth/auth.module.ts
+++ b/backend-nest/src/modules/auth/auth.module.ts
@@ -5,6 +5,7 @@ import { TypeOrmModule } from '@nestjs/typeorm';
 import { ConfigModule, ConfigService } from '@nestjs/config';
 import { AuthController } from './auth.controller';
 import { AuthService } from './auth.service';
+import { AdminSeedService } from './admin-seed.service';
 import { JwtStrategy } from './jwt.strategy';
 import { User } from '../../entities/user.entity';
 import { License } from '../../entities/license.entity';
@@ -27,7 +28,7 @@ import { TeamMember } from '../../entities/team-member.entity';
    TypeOrmModule.forFeature([User, License, Role, TeamMember]),
  ],
  controllers: [AuthController],
-  providers: [AuthService, JwtStrategy],
+  providers: [AuthService, AdminSeedService, JwtStrategy],
  exports: [AuthService],
 })
 export class AuthModule {}
--- a/companion-agent/Makefile
+++ b/companion-agent/Makefile
@@ -1,7 +1,7 @@
 .PHONY: all build build-linux build-windows clean test run

 # Binary names
-BINARY_NAME=corrosion-companion
+BINARY_NAME=corrosion-host-agent
 BINARY_LINUX=$(BINARY_NAME)-linux-amd64
 BINARY_WINDOWS=$(BINARY_NAME)-windows-amd64.exe

@@ -66,10 +66,10 @@ run: build-local
 install-service:
 	@echo "Installing systemd service..."
 	@sudo cp $(BUILD_DIR)/$(BINARY_LINUX) /usr/local/bin/$(BINARY_NAME)
-	@sudo cp deployment/corrosion-companion.service /etc/systemd/system/
+	@sudo cp deployment/corrosion-host-agent.service /etc/systemd/system/
 	@sudo systemctl daemon-reload
-	@sudo systemctl enable corrosion-companion
-	@echo "Service installed. Configure /etc/corrosion-companion/.env then start with: sudo systemctl start corrosion-companion"
+	@sudo systemctl enable corrosion-host-agent
+	@echo "Service installed. Configure /etc/corrosion-host-agent/.env then start with: sudo systemctl start corrosion-host-agent"

 # Development helpers
 dev: build-local
--- a/corrosion-host-agent/.cargo/config.toml
+++ b/corrosion-host-agent/.cargo/config.toml
@@ -0,0 +1,22 @@
+# Corrosion Host Agent — cross-compilation configuration
+#
+# Deploy targets:
+#   Linux:   x86_64-unknown-linux-musl  (fully static — runs on any distro)
+#   Windows: x86_64-pc-windows-msvc     (build via `cargo xwin build` on non-Windows)
+#
+# Prerequisites on macOS:
+#   brew install filosottile/musl-cross/musl-cross   (x86_64-linux-musl-gcc)
+#   cargo install cargo-xwin                          (bundles MSVC CRT + lld-link)
+
+[target.x86_64-unknown-linux-musl]
+linker = "x86_64-linux-musl-gcc"
+
+[env]
+CC_x86_64_unknown_linux_musl = "x86_64-linux-musl-gcc"
+
+[target.x86_64-pc-windows-msvc]
+linker = "lld-link"
+# Statically link the MSVC CRT so the agent runs on fresh Windows installs
+# without the Visual C++ Redistributable (otherwise: STATUS_DLL_NOT_FOUND on
+# any machine missing VCRUNTIME140.dll — most fresh OEM images).
+rustflags = ["-C", "target-feature=+crt-static"]
--- a/corrosion-host-agent/.gitignore
+++ b/corrosion-host-agent/.gitignore
@@ -0,0 +1 @@
+/target
--- a/corrosion-host-agent/Cargo.lock
+++ b/corrosion-host-agent/Cargo.lock
--- a/corrosion-host-agent/Cargo.toml
+++ b/corrosion-host-agent/Cargo.toml
@@ -0,0 +1,36 @@
+[package]
+name = "corrosion-host-agent"
+version = "2.0.0-alpha.2"
+edition = "2021"
+description = "Corrosion Host Agent — multi-game ops runtime for self-hosted game servers"
+license = "UNLICENSED"
+publish = false
+
+[[bin]]
+name = "corrosion-host-agent"
+path = "src/main.rs"
+
+[dependencies]
+tokio = { version = "1", features = ["full"] }
+tokio-util = { version = "0.7", features = ["rt"] }
+futures = "0.3"
+async-nats = "0.37"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+toml = "0.8"
+sysinfo = "0.33"
+chrono = { version = "0.4", features = ["serde", "clock"] }
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter", "fmt"] }
+anyhow = "1"
+clap = { version = "4.5", features = ["derive"] }
+rand = "0.8"
+
+# Size-optimized release: single static binary living next to RAM-heavy game
+# servers. Panic stays 'unwind' so a panicking task surfaces through its
+# JoinHandle instead of killing the whole agent.
+[profile.release]
+opt-level = "s"
+lto = true
+codegen-units = 1
+strip = true
--- a/corrosion-host-agent/PROTOCOL.md
+++ b/corrosion-host-agent/PROTOCOL.md
@@ -0,0 +1,143 @@
+# Corrosion Wire Protocol v2
+
+Status: **Phase 0 implemented** (host heartbeat, host commands, going-offline
+beacon). Per-instance command/status subjects are reserved and specified here
+for Phase 1.
+
+## Design
+
+One **host agent** per machine supervises **N game instances**. Subjects are
+scoped license-first, then by addressee:
+
+```
+corrosion.{license_id}.host.*           host-level (the agent itself)
+corrosion.{license_id}.{instance_id}.*  instance-level (one game server)
+```
+
+`instance_id` is a config-defined slug (`[a-z0-9_-]{1,64}`), validated at
+agent start. `host` is a reserved segment and can never be an instance id.
+Payloads are JSON. Every heartbeat carries `"schema": 2` so consumers can
+distinguish v2 from the legacy Go companion protocol (which used
+`corrosion.{license_id}.companion.heartbeat`, no schema field).
+
+## Host-level subjects (Phase 0 — live)
+
+### `corrosion.{license_id}.host.heartbeat` (agent → backend, publish)
+
+Published every `heartbeat_seconds` (default 60, jittered ±20%).
+
+```json
+{
+  "schema": 2,
+  "timestamp": "2026-06-11T18:00:00Z",
+  "agent": {
+    "version": "2.0.0-alpha.1",
+    "commit": "a8722a7",
+    "os": "linux",
+    "arch": "x86_64",
+    "uptime_seconds": 86400
+  },
+  "host": {
+    "hostname": "asgard-01",
+    "cpu_percent": 12.5,
+    "cpu_cores": 80,
+    "mem_total_mb": 262144,
+    "mem_used_mb": 81920,
+    "uptime_seconds": 1209600,
+    "disks": [
+      { "mount": "/", "total_mb": 1907729, "free_mb": 1532211 }
+    ]
+  },
+  "instances": [
+    {
+      "id": "rust-main",
+      "game": "rust",
+      "label": "Main 2x Vanilla",
+      "state": "configured",
+      "root_disk_free_mb": 1532211
+    }
+  ],
+  "probe": {
+    "timestamp": "2026-06-11T17:58:00Z",
+    "results": [
+      { "name": "corrosion-cdn", "host": "cdn.corrosionmgmt.com", "port": 443, "ok": true, "latency_ms": 18 }
+    ]
+  }
+}
+```
+
+All telemetry is measured, never fabricated. Fields the agent cannot measure
+are omitted (`probe` before the first probe completes, `hostname` if
+unavailable).
+
+Phase 0 instance `state` values: `configured` (root path exists),
+`missing_root`. Phase 1 adds live process states: `running`, `stopped`,
+`crashed`, `starting`, `updating`.
+
+### `corrosion.{license_id}.host.cmd` (backend → agent, request-reply)
+
+Request: `{ "func": "<name>" }`. Reply: `{ "status": "success" | "error", ... }`.
+
+| func      | Reply payload                                            |
+| --------- | -------------------------------------------------------- |
+| `ping`    | `version`, `commit`, `uptime_seconds`                     |
+| `probe`   | `report` — fresh ProbeReport (also cached for heartbeat)  |
+| `sysinfo` | `snapshot` — full heartbeat payload, collected on demand  |
+
+Unknown funcs return `status: "error"` with a message listing supported funcs.
+
+### `corrosion.{license_id}.host.going_offline` (agent → backend, publish)
+
+Best-effort beacon (500ms budget) on graceful shutdown so the panel can flip
+the host to offline immediately instead of waiting out heartbeat staleness.
+Payload: `{}`.
+
+## Instance-level subjects (Phase 1 — reserved, not yet implemented)
+
+### `corrosion.{license_id}.{instance_id}.cmd` (backend → agent, request-reply)
+
+Lifecycle and control for one game instance. Planned funcs: `start`, `stop`,
+`restart`, `status`, `rcon` (process-class games), `steam_update`,
+`oxide_install` (rust), plus game-adapter-specific commands (Dune: docker
+lifecycle, RabbitMQ bus commands, Coriolis reset).
+
+### `corrosion.{license_id}.{instance_id}.status` (agent → backend, publish)
+
+State-change events (started/stopped/crashed) so the panel does not wait for
+the next heartbeat.
+
+### `corrosion.{license_id}.{instance_id}.console` (agent → backend, publish)
+
+Live console/log lines for the panel console view.
+
+### `corrosion.{license_id}.{instance_id}.files.cmd` (backend → agent, request-reply)
+
+VueFinder-style file manager ops, jailed to the instance root. Carries over
+the Go agent's jailed filemanager semantics (`fm_list`, `fm_save`, ...); the
+legacy UNJAILED `files.get/put/delete/list` API is retired and will not be
+ported.
+
+## Backend mapping notes (Phase 0)
+
+- The NestJS NATS bridge subscribes `corrosion.*.host.heartbeat` and
+  `corrosion.*.host.going_offline`.
+- Until the license→host→instance schema lands, the backend may map the host
+  heartbeat onto the existing single `server_connections` row per license:
+  `companion_last_seen` ← heartbeat arrival, `connection_status` ←
+  connected/offline, resources ← `host.cpu_percent` / `mem_*` / first disk.
+  Instance-level mapping activates with the fleet schema.
+
+## Probing — scope honesty
+
+The Phase 0 prober measures **outbound** reachability from the host (TCP
+connect + latency). It cannot verify **inbound** port-forwarding (the thing
+players hit). Inbound verification requires a backend-side reverse probe
+service that attempts connections to the customer's public IP/ports on
+request; that is specified as a Phase 1+ feature and will reuse this report
+format with `direction: "inbound"`.
+
+## Versioning
+
+- The agent embeds semver + git hash + build timestamp (`--version`,
+  heartbeat `agent` block).
+- Schema changes bump `schema` and are additive where possible.
--- a/corrosion-host-agent/README.md
+++ b/corrosion-host-agent/README.md
@@ -0,0 +1,36 @@
+# Corrosion Host Agent
+
+Rust rewrite of the Go companion agent (`companion-agent/`, retained as the
+behavior reference until parity). One agent per machine supervises every game
+instance on that host — Rust, Conan Exiles, Soulmask, Dune: Awakening.
+
+- **Wire protocol**: see [PROTOCOL.md](./PROTOCOL.md) (v2, instance-scoped subjects)
+- **Config**: see [agent.example.toml](./agent.example.toml)
+
+## Status — Phase 0
+
+- [x] Multi-instance TOML config + env overrides (`CORROSION_LICENSE_ID`, `CORROSION_NATS_URL`, `CORROSION_NATS_TOKEN`)
+- [x] NATS connection (infinite reconnect, capped backoff, 30s ping, offline send-buffering, `tls://` support)
+- [x] Host heartbeat with real telemetry (sysinfo: CPU, memory, disks) — no fabricated values
+- [x] Connectivity prober (outbound TCP, periodic + on-demand)
+- [x] Host command channel (`ping`, `probe`, `sysinfo`)
+- [x] Graceful shutdown (cancellation token, going-offline beacon, NATS flush)
+- [ ] Phase 1: process-class game adapter (spawn/RCON/SteamCMD/files) — Rust, Conan, Soulmask
+- [ ] Phase 2: Dune Docker adapter (compose lifecycle, RabbitMQ bus, Postgres admin)
+- [ ] Phase 3: signed self-update (enforced ed25519 — release gate), service install, supervisor split
+
+## Build
+
+```bash
+cargo build --release                                    # native
+cargo build --release --target x86_64-unknown-linux-gnu  # linux deploy target
+cargo build --release --target x86_64-pc-windows-msvc    # windows (cargo-xwin on non-Windows)
+```
+
+## Run
+
+```bash
+corrosion-host-agent --config ./agent.toml         # foreground
+corrosion-host-agent --config ./agent.toml check   # validate config only
+corrosion-host-agent version                       # semver + git hash + build ts
+```
--- a/corrosion-host-agent/agent.example.toml
+++ b/corrosion-host-agent/agent.example.toml
@@ -0,0 +1,39 @@
+# Corrosion Host Agent configuration
+# Default location: /etc/corrosion/agent.toml (Linux)
+#                   C:\ProgramData\Corrosion\agent.toml (Windows)
+# Override with: corrosion-host-agent --config /path/to/agent.toml
+#
+# Secrets can come from the environment instead of this file:
+#   CORROSION_LICENSE_ID, CORROSION_NATS_URL, CORROSION_NATS_TOKEN
+
+[agent]
+license_id = "your-license-uuid"
+nats_url = "nats://nats.corrosionmgmt.com:4222"
+# nats_token = "set-me-or-use-CORROSION_NATS_TOKEN"
+heartbeat_seconds = 60
+log_level = "info"
+
+# One agent supervises every game instance on this host.
+# Each instance gets a stable id (lowercase letters, digits, '-', '_') that
+# the panel uses to address it. Changing an id orphans its panel history.
+
+[[instance]]
+id = "rust-main"
+game = "rust"          # rust | conan | soulmask | dune
+root = "/opt/rustserver"
+label = "Main 2x Vanilla"
+
+# [[instance]]
+# id = "soulmask-main"
+# game = "soulmask"
+# root = "/opt/soulmask/main"
+# label = "Cloud Mist Forest (cluster main)"
+
+[prober]
+interval_seconds = 300
+
+# Extra outbound TCP checks beyond the built-in defaults:
+# [[prober.target]]
+# name = "steam-cdn"
+# host = "steamcdn-a.akamaihd.net"
+# port = 443
--- a/corrosion-host-agent/build.rs
+++ b/corrosion-host-agent/build.rs
@@ -0,0 +1,21 @@
+use std::process::Command;
+use std::time::{SystemTime, UNIX_EPOCH};
+
+fn main() {
+    let git_hash = Command::new("git")
+        .args(["rev-parse", "--short", "HEAD"])
+        .output()
+        .ok()
+        .filter(|o| o.status.success())
+        .map(|o| String::from_utf8_lossy(&o.stdout).trim().to_string())
+        .unwrap_or_else(|| "unknown".to_string());
+
+    let build_ts = SystemTime::now()
+        .duration_since(UNIX_EPOCH)
+        .map(|d| d.as_secs())
+        .unwrap_or(0);
+
+    println!("cargo:rustc-env=CORROSION_GIT_HASH={git_hash}");
+    println!("cargo:rustc-env=CORROSION_BUILD_TS={build_ts}");
+    println!("cargo:rerun-if-changed=../.git/HEAD");
+}
--- a/corrosion-host-agent/src/agent.rs
+++ b/corrosion-host-agent/src/agent.rs
@@ -0,0 +1,16 @@
+//! Shared agent handle: every subsystem task holds an `Arc<Agent>`.
+
+use std::time::Instant;
+use tokio::sync::RwLock;
+use tokio_util::sync::CancellationToken;
+
+use crate::config::Settings;
+use crate::prober::ProbeReport;
+
+pub struct Agent {
+    pub cfg: Settings,
+    pub nats: async_nats::Client,
+    pub started: Instant,
+    pub last_probe: RwLock<Option<ProbeReport>>,
+    pub shutdown: CancellationToken,
+}
--- a/corrosion-host-agent/src/bus.rs
+++ b/corrosion-host-agent/src/bus.rs
@@ -0,0 +1,58 @@
+//! NATS connection layer.
+//!
+//! Connection parameters follow the production-proven Vigilance profile:
+//! infinite reconnects with capped exponential backoff, 30s pings to detect
+//! zombie TCP in ~60s, and a deep client-side send queue so telemetry buffers
+//! through broker outages instead of erroring.
+
+use anyhow::{Context, Result};
+use std::time::Duration;
+
+use crate::config::Settings;
+
+pub async fn connect(cfg: &Settings) -> Result<async_nats::Client> {
+    let (url, force_tls) = normalize_url(&cfg.nats_url);
+
+    let mut opts = async_nats::ConnectOptions::new()
+        .name("corrosion-host-agent")
+        .retry_on_initial_connect()
+        .max_reconnects(None)
+        .ping_interval(Duration::from_secs(30))
+        .client_capacity(8192)
+        .reconnect_delay_callback(|attempts| {
+            Duration::from_millis(std::cmp::min(attempts as u64 * 100, 8_000))
+        })
+        .event_callback(|event| async move {
+            match event {
+                async_nats::Event::Disconnected => tracing::warn!("nats disconnected"),
+                async_nats::Event::Connected => tracing::info!("nats connected"),
+                other => tracing::debug!("nats event: {other}"),
+            }
+        });
+
+    if force_tls {
+        opts = opts.require_tls(true);
+    }
+    if let Some(token) = &cfg.nats_token {
+        opts = opts.token(token.clone());
+    }
+
+    let client = opts
+        .connect(&url)
+        .await
+        .with_context(|| format!("connecting to NATS at {url}"))?;
+
+    Ok(client)
+}
+
+/// Accept `tls://` / `nats+tls://` URL schemes by translating to `nats://` +
+/// an explicit TLS requirement.
+fn normalize_url(raw: &str) -> (String, bool) {
+    if let Some(rest) = raw.strip_prefix("tls://") {
+        (format!("nats://{rest}"), true)
+    } else if let Some(rest) = raw.strip_prefix("nats+tls://") {
+        (format!("nats://{rest}"), true)
+    } else {
+        (raw.to_string(), false)
+    }
+}
--- a/corrosion-host-agent/src/config.rs
+++ b/corrosion-host-agent/src/config.rs
@@ -0,0 +1,186 @@
+//! Agent configuration: TOML file + environment overrides.
+//!
+//! Multi-instance is foundational, not bolted on: one agent supervises N game
+//! instances on the host, each declared as an `[[instance]]` block. Connection
+//! secrets may come from env so the config file can be world-readable-ish
+//! while the token is not.
+
+use anyhow::{bail, Context, Result};
+use serde::Deserialize;
+use std::collections::HashSet;
+use std::path::{Path, PathBuf};
+
+/// Instance ids share the NATS subject namespace with host-level segments.
+const RESERVED_INSTANCE_IDS: &[&str] = &["host", "cmd", "files", "update", "agent"];
+
+pub const SUPPORTED_GAMES: &[&str] = &["rust", "conan", "soulmask", "dune"];
+
+#[derive(Debug, Clone, Deserialize)]
+#[serde(deny_unknown_fields)]
+pub struct ConfigFile {
+    pub agent: AgentSection,
+    #[serde(default, rename = "instance")]
+    pub instances: Vec<InstanceConfig>,
+    #[serde(default)]
+    pub prober: ProberSection,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+#[serde(deny_unknown_fields)]
+pub struct AgentSection {
+    pub license_id: Option<String>,
+    pub nats_url: Option<String>,
+    pub nats_token: Option<String>,
+    #[serde(default = "default_heartbeat_seconds")]
+    pub heartbeat_seconds: u64,
+    #[serde(default = "default_log_level")]
+    pub log_level: String,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+#[serde(deny_unknown_fields)]
+pub struct InstanceConfig {
+    /// Short slug, unique per license: becomes a NATS subject segment.
+    pub id: String,
+    /// One of SUPPORTED_GAMES.
+    pub game: String,
+    /// Install root for this instance on the host.
+    pub root: PathBuf,
+    /// Optional human label shown in the panel.
+    #[serde(default)]
+    pub label: Option<String>,
+}
+
+#[derive(Debug, Clone, Default, Deserialize)]
+#[serde(deny_unknown_fields)]
+pub struct ProberSection {
+    #[serde(default = "default_probe_interval")]
+    pub interval_seconds: u64,
+    /// Extra TCP targets beyond the built-in defaults.
+    #[serde(default, rename = "target")]
+    pub targets: Vec<ProbeTargetConfig>,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+#[serde(deny_unknown_fields)]
+pub struct ProbeTargetConfig {
+    pub name: String,
+    pub host: String,
+    pub port: u16,
+}
+
+fn default_heartbeat_seconds() -> u64 {
+    60
+}
+
+fn default_probe_interval() -> u64 {
+    300
+}
+
+fn default_log_level() -> String {
+    "info".to_string()
+}
+
+/// Fully-resolved settings after merging file + env. Everything required is
+/// present and validated.
+#[derive(Debug, Clone)]
+pub struct Settings {
+    pub license_id: String,
+    pub nats_url: String,
+    pub nats_token: Option<String>,
+    pub heartbeat_seconds: u64,
+    pub log_level: String,
+    pub instances: Vec<InstanceConfig>,
+    pub probe_interval_seconds: u64,
+    pub probe_targets: Vec<ProbeTargetConfig>,
+}
+
+pub fn default_config_path() -> PathBuf {
+    #[cfg(windows)]
+    {
+        PathBuf::from(r"C:\ProgramData\Corrosion\agent.toml")
+    }
+    #[cfg(not(windows))]
+    {
+        PathBuf::from("/etc/corrosion/agent.toml")
+    }
+}
+
+pub fn load(path: &Path) -> Result<Settings> {
+    let raw = std::fs::read_to_string(path)
+        .with_context(|| format!("reading config file {}", path.display()))?;
+    let file: ConfigFile = toml::from_str(&raw)
+        .with_context(|| format!("parsing config file {}", path.display()))?;
+    resolve(file)
+}
+
+/// Merge env overrides (env wins) and validate.
+fn resolve(file: ConfigFile) -> Result<Settings> {
+    let license_id = std::env::var("CORROSION_LICENSE_ID")
+        .ok()
+        .filter(|v| !v.is_empty())
+        .or(file.agent.license_id)
+        .context("license_id missing: set [agent].license_id or CORROSION_LICENSE_ID")?;
+
+    let nats_url = std::env::var("CORROSION_NATS_URL")
+        .ok()
+        .filter(|v| !v.is_empty())
+        .or(file.agent.nats_url)
+        .context("nats_url missing: set [agent].nats_url or CORROSION_NATS_URL")?;
+
+    let nats_token = std::env::var("CORROSION_NATS_TOKEN")
+        .ok()
+        .filter(|v| !v.is_empty())
+        .or(file.agent.nats_token);
+
+    validate_subject_segment("license_id", &license_id)?;
+
+    let mut seen: HashSet<&str> = HashSet::new();
+    for inst in &file.instances {
+        validate_subject_segment("instance id", &inst.id)?;
+        if RESERVED_INSTANCE_IDS.contains(&inst.id.as_str()) {
+            bail!("instance id '{}' is reserved", inst.id);
+        }
+        if !seen.insert(inst.id.as_str()) {
+            bail!("duplicate instance id '{}'", inst.id);
+        }
+        if !SUPPORTED_GAMES.contains(&inst.game.as_str()) {
+            bail!(
+                "instance '{}': unsupported game '{}' (supported: {})",
+                inst.id,
+                inst.game,
+                SUPPORTED_GAMES.join(", ")
+            );
+        }
+    }
+
+    if file.agent.heartbeat_seconds < 10 {
+        bail!("[agent].heartbeat_seconds must be >= 10");
+    }
+
+    Ok(Settings {
+        license_id,
+        nats_url,
+        nats_token,
+        heartbeat_seconds: file.agent.heartbeat_seconds,
+        log_level: file.agent.log_level,
+        instances: file.instances,
+        probe_interval_seconds: file.prober.interval_seconds.max(30),
+        probe_targets: file.prober.targets,
+    })
+}
+
+/// NATS subject segments must not contain '.', '*', '>', whitespace, etc.
+/// Keep it strict: lowercase alphanumerics plus '-' and '_', max 64 chars.
+fn validate_subject_segment(what: &str, value: &str) -> Result<()> {
+    if value.is_empty() || value.len() > 64 {
+        bail!("{what} '{value}' must be 1-64 characters");
+    }
+    if !value
+        .chars()
+        .all(|c| c.is_ascii_lowercase() || c.is_ascii_digit() || c == '-' || c == '_')
+    {
+        bail!("{what} '{value}' may only contain lowercase letters, digits, '-' and '_'");
+    }
+    Ok(())
+}
--- a/corrosion-host-agent/src/hostcmd.rs
+++ b/corrosion-host-agent/src/hostcmd.rs
@@ -0,0 +1,115 @@
+//! Host-level command handler: request-reply on `corrosion.{license}.host.cmd`.
+//!
+//! One subscriber; each message handled in its own task so a slow command
+//! never blocks the dispatch loop. Phase 0 commands: ping, probe, sysinfo.
+
+use futures::StreamExt;
+use serde::Deserialize;
+use serde_json::json;
+use std::sync::Arc;
+use sysinfo::System;
+
+use crate::agent::Agent;
+use crate::prober;
+use crate::subjects;
+use crate::telemetry;
+use crate::version;
+
+#[derive(Debug, Deserialize)]
+struct HostCommand {
+    func: String,
+}
+
+pub async fn run(agent: Arc<Agent>) -> anyhow::Result<()> {
+    let subject = subjects::host_cmd(&agent.cfg.license_id);
+    let mut sub = agent.nats.subscribe(subject.clone()).await?;
+    tracing::info!("host command handler listening on {subject}");
+
+    let cancel = agent.shutdown.clone();
+    loop {
+        tokio::select! {
+            msg = sub.next() => {
+                match msg {
+                    Some(msg) => {
+                        let agent = agent.clone();
+                        tokio::spawn(async move { handle(agent, msg).await });
+                    }
+                    None => {
+                        tracing::warn!("host command subscription ended");
+                        break;
+                    }
+                }
+            }
+            _ = cancel.cancelled() => {
+                tracing::info!("host command handler stopping");
+                break;
+            }
+        }
+    }
+    Ok(())
+}
+
+async fn handle(agent: Arc<Agent>, msg: async_nats::Message) {
+    let Some(reply) = msg.reply.clone() else {
+        tracing::warn!("host command without reply subject ignored");
+        return;
+    };
+
+    let response = match serde_json::from_slice::<HostCommand>(&msg.payload) {
+        Ok(cmd) => dispatch(&agent, &cmd.func).await,
+        Err(e) => json!({ "status": "error", "message": format!("invalid command payload: {e}") }),
+    };
+
+    let bytes = match serde_json::to_vec(&response) {
+        Ok(b) => b,
+        Err(e) => {
+            tracing::error!("response serialize failed: {e}");
+            return;
+        }
+    };
+    if let Err(e) = agent.nats.publish(reply, bytes.into()).await {
+        tracing::warn!("response publish failed: {e}");
+    }
+}
+
+async fn dispatch(agent: &Arc<Agent>, func: &str) -> serde_json::Value {
+    match func {
+        "ping" => json!({
+            "status": "success",
+            "func": "ping",
+            "version": version::VERSION,
+            "commit": version::GIT_HASH,
+            "uptime_seconds": agent.started.elapsed().as_secs(),
+        }),
+        "probe" => {
+            let report = prober::run_probe(&agent.cfg.probe_targets).await;
+            *agent.last_probe.write().await = Some(report.clone());
+            match serde_json::to_value(&report) {
+                Ok(report_json) => json!({
+                    "status": "success",
+                    "func": "probe",
+                    "report": report_json,
+                }),
+                Err(e) => json!({ "status": "error", "message": format!("probe serialize: {e}") }),
+            }
+        }
+        "sysinfo" => {
+            let mut sys = System::new();
+            sys.refresh_cpu_usage();
+            tokio::time::sleep(std::time::Duration::from_millis(250)).await;
+            let payload = telemetry::collect(agent, &mut sys).await;
+            match serde_json::to_value(&payload) {
+                Ok(snapshot) => json!({
+                    "status": "success",
+                    "func": "sysinfo",
+                    "snapshot": snapshot,
+                }),
+                Err(e) => json!({ "status": "error", "message": format!("sysinfo serialize: {e}") }),
+            }
+        }
+        other => json!({
+            "status": "error",
+            "message": format!("unknown func '{other}' (supported: ping, probe, sysinfo)"),
+        }),
+    }
+}
--- a/corrosion-host-agent/src/main.rs
+++ b/corrosion-host-agent/src/main.rs
@@ -0,0 +1,168 @@
+//! Corrosion Host Agent — multi-game ops runtime.
+//!
+//! Phase 0: NATS connectivity, real host telemetry, multi-instance config,
+//! connectivity prober, host command channel. Process control, file ops, and
+//! game adapters arrive in Phase 1+ (see PROTOCOL.md).
+
+mod agent;
+mod bus;
+mod config;
+mod hostcmd;
+mod prober;
+mod subjects;
+mod telemetry;
+mod version;
+
+use anyhow::{Context, Result};
+use clap::{Parser, Subcommand};
+use std::path::PathBuf;
+use std::sync::Arc;
+use std::time::{Duration, Instant};
+use tokio::sync::RwLock;
+use tokio_util::sync::CancellationToken;
+
+use crate::agent::Agent;
+
+#[derive(Parser)]
+#[command(name = "corrosion-host-agent", version = version::VERSION, about)]
+struct Cli {
+    /// Path to agent.toml (default: /etc/corrosion/agent.toml on Linux,
+    /// C:\ProgramData\Corrosion\agent.toml on Windows)
+    #[arg(long, short = 'c')]
+    config: Option<PathBuf>,
+
+    #[command(subcommand)]
+    command: Option<Command>,
+}
+
+#[derive(Subcommand)]
+enum Command {
+    /// Validate the config file and exit.
+    Check,
+    /// Print full version (semver, git hash, build timestamp) and exit.
+    Version,
+}
+
+fn main() -> Result<()> {
+    let cli = Cli::parse();
+    let config_path = cli.config.unwrap_or_else(config::default_config_path);
+
+    match cli.command {
+        Some(Command::Version) => {
+            println!("corrosion-host-agent {}", version::long());
+            Ok(())
+        }
+        Some(Command::Check) => {
+            let settings = config::load(&config_path)?;
+            println!(
+                "config ok: license {}, {} instance(s), nats {}",
+                settings.license_id,
+                settings.instances.len(),
+                settings.nats_url
+            );
+            Ok(())
+        }
+        None => {
+            let settings = config::load(&config_path)?;
+            init_logging(&settings.log_level);
+            tokio::runtime::Builder::new_multi_thread()
+                .enable_all()
+                .build()
+                .context("building tokio runtime")?
+                .block_on(run(settings))
+        }
+    }
+}
+
+fn init_logging(level: &str) {
+    let filter = tracing_subscriber::EnvFilter::try_from_default_env()
+        .unwrap_or_else(|_| tracing_subscriber::EnvFilter::new(level));
+    tracing_subscriber::fmt()
+        .with_env_filter(filter)
+        .with_target(false)
+        .init();
+}
+
+async fn run(settings: config::Settings) -> Result<()> {
+    tracing::info!(
+        "corrosion-host-agent {} starting: license {}, {} instance(s)",
+        version::long(),
+        settings.license_id,
+        settings.instances.len()
+    );
+    for inst in &settings.instances {
+        tracing::info!("  instance '{}' ({}) at {}", inst.id, inst.game, inst.root.display());
+    }
+
+    let nats = bus::connect(&settings).await?;
+
+    let agent = Arc::new(Agent {
+        cfg: settings,
+        nats,
+        started: Instant::now(),
+        last_probe: RwLock::new(None),
+        shutdown: CancellationToken::new(),
+    });
+
+    let mut handles = Vec::new();
+    handles.push(tokio::spawn(telemetry::run(agent.clone())));
+    handles.push(tokio::spawn(prober::run_loop(agent.clone())));
+    {
+        let agent = agent.clone();
+        handles.push(tokio::spawn(async move {
+            if let Err(e) = hostcmd::run(agent).await {
+                tracing::error!("host command handler failed: {e:#}");
+            }
+        }));
+    }
+
+    wait_for_shutdown_signal().await;
+    tracing::info!("shutdown signal received");
+    agent.shutdown.cancel();
+
+    // Best-effort offline beacon so the panel flips to offline immediately
+    // instead of waiting out the heartbeat staleness window.
+    let beacon = subjects::host_going_offline(&agent.cfg.license_id);
+    let _ = tokio::time::timeout(
+        Duration::from_millis(500),
+        agent.nats.publish(beacon, "{}".into()),
+    )
+    .await;
+
+    match tokio::time::timeout(
+        Duration::from_secs(10),
+        futures::future::join_all(handles),
+    )
+    .await
+    {
+        Ok(_) => tracing::info!("all subsystems stopped cleanly"),
+        Err(_) => tracing::warn!("shutdown timeout: some subsystems did not stop within 10s"),
+    }
+
+    let _ = agent.nats.flush().await;
+    tracing::info!("corrosion-host-agent stopped");
+    Ok(())
+}
+
+async fn wait_for_shutdown_signal() {
+    #[cfg(unix)]
+    {
+        use tokio::signal::unix::{signal, SignalKind};
+        let mut sigterm = match signal(SignalKind::terminate()) {
+            Ok(s) => s,
+            Err(e) => {
+                tracing::error!("SIGTERM handler failed: {e}; falling back to ctrl-c only");
+                let _ = tokio::signal::ctrl_c().await;
+                return;
+            }
+        };
+        tokio::select! {
+            _ = tokio::signal::ctrl_c() => {}
+            _ = sigterm.recv() => {}
+        }
+    }
+    #[cfg(not(unix))]
+    {
+        let _ = tokio::signal::ctrl_c().await;
+    }
+}
--- a/corrosion-host-agent/src/prober.rs
+++ b/corrosion-host-agent/src/prober.rs
@@ -0,0 +1,121 @@
+//! Connectivity prober.
+//!
+//! Answers "is it the box or is it the network?" before a support ticket gets
+//! written. Phase 0 scope is OUTBOUND reachability: TCP connect timing from
+//! the host to known endpoints. Inbound port-forward verification (the thing
+//! panel users actually struggle with) requires a backend-side reverse probe
+//! and is specified in PROTOCOL.md as a later phase.
+
+use chrono::{SecondsFormat, Utc};
+use serde::Serialize;
+use std::sync::Arc;
+use std::time::{Duration, Instant};
+use tokio::net::TcpStream;
+
+use crate::agent::Agent;
+use crate::config::ProbeTargetConfig;
+
+const CONNECT_TIMEOUT: Duration = Duration::from_secs(3);
+
+#[derive(Debug, Clone, Serialize)]
+pub struct ProbeResult {
+    pub name: String,
+    pub host: String,
+    pub port: u16,
+    pub ok: bool,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub latency_ms: Option<u64>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub error: Option<String>,
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct ProbeReport {
+    pub timestamp: String,
+    pub results: Vec<ProbeResult>,
+}
+
+/// Built-in targets every agent checks, before config extras.
+fn default_targets() -> Vec<ProbeTargetConfig> {
+    vec![ProbeTargetConfig {
+        name: "corrosion-cdn".to_string(),
+        host: "cdn.corrosionmgmt.com".to_string(),
+        port: 443,
+    }]
+}
+
+pub async fn run_probe(extra_targets: &[ProbeTargetConfig]) -> ProbeReport {
+    let mut targets = default_targets();
+    targets.extend(extra_targets.iter().cloned());
+
+    let checks = targets.into_iter().map(|t| async move {
+        let started = Instant::now();
+        let addr = format!("{}:{}", t.host, t.port);
+        let outcome = tokio::time::timeout(CONNECT_TIMEOUT, TcpStream::connect(&addr)).await;
+        match outcome {
+            Ok(Ok(_stream)) => ProbeResult {
+                name: t.name,
+                host: t.host,
+                port: t.port,
+                ok: true,
+                latency_ms: Some(started.elapsed().as_millis() as u64),
+                error: None,
+            },
+            Ok(Err(e)) => ProbeResult {
+                name: t.name,
+                host: t.host,
+                port: t.port,
+                ok: false,
+                latency_ms: None,
+                error: Some(e.to_string()),
+            },
+            Err(_) => ProbeResult {
+                name: t.name,
+                host: t.host,
+                port: t.port,
+                ok: false,
+                latency_ms: None,
+                error: Some(format!("timeout after {}s", CONNECT_TIMEOUT.as_secs())),
+            },
+        }
+    });
+
+    let results = futures::future::join_all(checks).await;
+
+    ProbeReport {
+        timestamp: Utc::now().to_rfc3339_opts(SecondsFormat::Secs, true),
+        results,
+    }
+}
+
+/// Periodic probe loop; results land in shared state and ride the next
+/// heartbeat. Jittered interval to avoid fleet-wide synchronization.
+pub async fn run_loop(agent: Arc<Agent>) {
+    let cancel = agent.shutdown.clone();
+    loop {
+        let report = run_probe(&agent.cfg.probe_targets).await;
+        let failed: Vec<&str> = report
+            .results
+            .iter()
+            .filter(|r| !r.ok)
+            .map(|r| r.name.as_str())
+            .collect();
+        if failed.is_empty() {
+            tracing::debug!("probe ok ({} targets)", report.results.len());
+        } else {
+            tracing::warn!("probe failures: {}", failed.join(", "));
+        }
+        *agent.last_probe.write().await = Some(report);
+
+        let jitter = rand::Rng::gen_range(&mut rand::thread_rng(), 0.8..1.2);
+        let interval =
+            Duration::from_secs_f64(agent.cfg.probe_interval_seconds as f64 * jitter);
+        tokio::select! {
+            _ = tokio::time::sleep(interval) => {}
+            _ = cancel.cancelled() => {
+                tracing::info!("prober stopping");
+                break;
+            }
+        }
+    }
+}
--- a/corrosion-host-agent/src/subjects.rs
+++ b/corrosion-host-agent/src/subjects.rs
@@ -0,0 +1,30 @@
+//! Corrosion wire protocol v2 subject scheme (see PROTOCOL.md).
+//!
+//! Host-level subjects live under `corrosion.{license}.host.*`; per-instance
+//! subjects under `corrosion.{license}.{instance_id}.*`. Instance ids are
+//! validated at config load so they can never collide with the reserved
+//! `host` segment or contain subject metacharacters.
+
+pub fn host_heartbeat(license: &str) -> String {
+    format!("corrosion.{license}.host.heartbeat")
+}
+
+pub fn host_cmd(license: &str) -> String {
+    format!("corrosion.{license}.host.cmd")
+}
+
+pub fn host_going_offline(license: &str) -> String {
+    format!("corrosion.{license}.host.going_offline")
+}
+
+/// Phase 1: per-instance command channel (start/stop/restart/rcon/...).
+#[allow(dead_code)]
+pub fn instance_cmd(license: &str, instance: &str) -> String {
+    format!("corrosion.{license}.{instance}.cmd")
+}
+
+/// Phase 1: per-instance state-change events.
+#[allow(dead_code)]
+pub fn instance_status(license: &str, instance: &str) -> String {
+    format!("corrosion.{license}.{instance}.status")
+}
--- a/corrosion-host-agent/src/telemetry.rs
+++ b/corrosion-host-agent/src/telemetry.rs
@@ -0,0 +1,175 @@
+//! Host heartbeat: real telemetry, never fabricated.
+//!
+//! The Go agent shipped `disk_free_mb: 50000` and `cpu_percent: 0.0` as
+//! hardcoded placeholders. This module is the first time the panel's
+//! Resources view receives the truth. Anything we cannot measure is omitted
+//! or null — never invented.
+
+use chrono::{SecondsFormat, Utc};
+use rand::Rng;
+use serde::Serialize;
+use std::path::Path;
+use std::sync::Arc;
+use std::time::Duration;
+use sysinfo::{Disks, System};
+
+use crate::agent::Agent;
+use crate::prober::ProbeReport;
+use crate::subjects;
+use crate::version;
+
+#[derive(Debug, Serialize)]
+pub struct HeartbeatPayload {
+    /// Wire schema version — lets the backend distinguish v2 host heartbeats
+    /// from legacy Go companion heartbeats during any transition window.
+    pub schema: u32,
+    pub timestamp: String,
+    pub agent: AgentInfo,
+    pub host: HostInfo,
+    pub instances: Vec<InstanceInfo>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub probe: Option<ProbeReport>,
+}
+
+#[derive(Debug, Serialize)]
+pub struct AgentInfo {
+    pub version: String,
+    pub commit: String,
+    pub os: String,
+    pub arch: String,
+    pub uptime_seconds: u64,
+}
+
+#[derive(Debug, Serialize)]
+pub struct HostInfo {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub hostname: Option<String>,
+    pub cpu_percent: f32,
+    pub cpu_cores: usize,
+    pub mem_total_mb: u64,
+    pub mem_used_mb: u64,
+    pub uptime_seconds: u64,
+    pub disks: Vec<DiskInfo>,
+}
+
+#[derive(Debug, Serialize)]
+pub struct DiskInfo {
+    pub mount: String,
+    pub total_mb: u64,
+    pub free_mb: u64,
+}
+
+#[derive(Debug, Serialize)]
+pub struct InstanceInfo {
+    pub id: String,
+    pub game: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub label: Option<String>,
+    /// Phase 0 states: `configured` (root exists) or `missing_root`.
+    /// Phase 1 adds live process states (running/stopped/crashed).
+    pub state: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub root_disk_free_mb: Option<u64>,
+}
+
+pub async fn run(agent: Arc<Agent>) {
+    let cancel = agent.shutdown.clone();
+    let mut sys = System::new();
+
+    // CPU usage is a delta between refreshes; prime it once so the first
+    // heartbeat carries a real figure instead of 0.
+    sys.refresh_cpu_usage();
+    tokio::time::sleep(Duration::from_millis(250)).await;
+
+    loop {
+        let payload = collect(&agent, &mut sys).await;
+        match serde_json::to_vec(&payload) {
+            Ok(bytes) => {
+                let subject = subjects::host_heartbeat(&agent.cfg.license_id);
+                if let Err(e) = agent.nats.publish(subject, bytes.into()).await {
+                    tracing::warn!("heartbeat publish failed: {e}");
+                } else {
+                    tracing::debug!(
+                        "heartbeat sent: cpu {:.1}%, {} instance(s)",
+                        payload.host.cpu_percent,
+                        payload.instances.len()
+                    );
+                }
+            }
+            Err(e) => tracing::error!("heartbeat serialize failed: {e}"),
+        }
+
+        let jitter = rand::thread_rng().gen_range(0.8..1.2);
+        let interval = Duration::from_secs_f64(agent.cfg.heartbeat_seconds as f64 * jitter);
+        tokio::select! {
+            _ = tokio::time::sleep(interval) => {}
+            _ = cancel.cancelled() => {
+                tracing::info!("telemetry stopping");
+                break;
+            }
+        }
+    }
+}
+
+pub async fn collect(agent: &Agent, sys: &mut System) -> HeartbeatPayload {
+    sys.refresh_cpu_usage();
+    sys.refresh_memory();
+    let disks = Disks::new_with_refreshed_list();
+
+    let disk_infos: Vec<DiskInfo> = disks
+        .iter()
+        .map(|d| DiskInfo {
+            mount: d.mount_point().to_string_lossy().to_string(),
+            total_mb: d.total_space() / 1_048_576,
+            free_mb: d.available_space() / 1_048_576,
+        })
+        .collect();
+
+    let instances = agent
+        .cfg
+        .instances
+        .iter()
+        .map(|inst| {
+            let exists = inst.root.exists();
+            InstanceInfo {
+                id: inst.id.clone(),
+                game: inst.game.clone(),
+                label: inst.label.clone(),
+                state: if exists { "configured" } else { "missing_root" }.to_string(),
+                root_disk_free_mb: disk_free_for_path(&disks, &inst.root),
+            }
+        })
+        .collect();
+
+    HeartbeatPayload {
+        schema: 2,
+        timestamp: Utc::now().to_rfc3339_opts(SecondsFormat::Secs, true),
+        agent: AgentInfo {
+            version: version::VERSION.to_string(),
+            commit: version::GIT_HASH.to_string(),
+            os: std::env::consts::OS.to_string(),
+            arch: std::env::consts::ARCH.to_string(),
+            uptime_seconds: agent.started.elapsed().as_secs(),
+        },
+        host: HostInfo {
+            hostname: System::host_name(),
+            cpu_percent: sys.global_cpu_usage(),
+            cpu_cores: sys.cpus().len(),
+            mem_total_mb: sys.total_memory() / 1_048_576,
+            mem_used_mb: sys.used_memory() / 1_048_576,
+            uptime_seconds: System::uptime(),
+            disks: disk_infos,
+        },
+        instances,
+        probe: agent.last_probe.read().await.clone(),
+    }
+}
+
+/// Free space on the disk whose mount point is the longest prefix of `path`.
+fn disk_free_for_path(disks: &Disks, path: &Path) -> Option<u64> {
+    disks
+        .iter()
+        .filter(|d| path.starts_with(d.mount_point()))
+        .max_by_key(|d| d.mount_point().as_os_str().len())
+        .map(|d| d.available_space() / 1_048_576)
+}
--- a/corrosion-host-agent/src/version.rs
+++ b/corrosion-host-agent/src/version.rs
@@ -0,0 +1,10 @@
+//! Build-time identity, embedded so every heartbeat and `--version` can state
+//! exactly what is running.
+
+pub const VERSION: &str = env!("CARGO_PKG_VERSION");
+pub const GIT_HASH: &str = env!("CORROSION_GIT_HASH");
+pub const BUILD_TS: &str = env!("CORROSION_BUILD_TS");
+
+pub fn long() -> String {
+    format!("{VERSION} ({GIT_HASH}, built {BUILD_TS})")
+}
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -8,6 +8,13 @@ services:
      POSTGRES_PASSWORD: ${DB_PASSWORD:-corrosion_dev}
    volumes:
      - pg_data:/var/lib/postgresql/data
+      # Auto-build the schema on a FRESH database. Postgres runs these ONLY when
+      # the data dir is empty (first boot or after a volume reset), so it never
+      # touches an existing volume — it just makes a fresh DB self-heal: the full
+      # schema is applied in order from the sqlx migrations (001..NNN), then the
+      # API's bootstrap seeds the admin. Rebuilds (with the volume kept) are a
+      # no-op here; the data persists. Only `down -v` / volume prune loses data.
+      - ../backend/migrations:/docker-entrypoint-initdb.d:ro
    ports:
      - "8101:5432"
    healthcheck:
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -9,6 +9,14 @@
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="theme-color" content="#0a0a0a" />
    <title>Corrosion Management</title>
+    <!-- Fonts via <link>, NOT a CSS @import — the bundler drops @import rules
+         that land mid-file after concatenation, silently shipping system fonts -->
+    <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+    <link
+      rel="stylesheet"
+      href="https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800&family=JetBrains+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Oxanium:wght@500;600;700;800&display=swap"
+    />
    <script>
      /* FOUC guard — apply persisted theme/game to <html> before the app mounts,
         so the design-system tokens paint with the right skin from frame one. */
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,7 +1,7 @@
 {
  "name": "frontend",
  "private": true,
-  "version": "0.0.0",
+  "version": "1.0.0",
  "type": "module",
  "scripts": {
    "dev": "vite",
--- a/frontend/src/app-version.d.ts
+++ b/frontend/src/app-version.d.ts
@@ -0,0 +1 @@
+declare const __APP_VERSION__: string
--- a/frontend/src/components/ErrorBoundary.vue
+++ b/frontend/src/components/ErrorBoundary.vue
@@ -1,8 +1,15 @@
 <script setup lang="ts">
-import { ref, onErrorCaptured } from 'vue'
+import { ref, watch, onErrorCaptured } from 'vue'
+import { useRoute } from 'vue-router'
 import Icon from '@/components/ds/core/Icon.vue'
 import Button from '@/components/ds/core/Button.vue'

+withDefaults(defineProps<{
+  /** 'screen' fills the viewport (app root); 'content' fills its container (inside layout chrome) */
+  variant?: 'screen' | 'content'
+}>(), { variant: 'screen' })
+
+const route = useRoute()
 const hasError = ref(false)
 const errorMessage = ref('')

@@ -13,6 +20,12 @@ onErrorCaptured((err) => {
  return false
 })

+// A failed view must not brick navigation — clear the error when the route changes
+watch(() => route.fullPath, () => {
+  hasError.value = false
+  errorMessage.value = ''
+})
+
 function retry() {
  hasError.value = false
  errorMessage.value = ''
@@ -21,7 +34,7 @@ function retry() {
 </script>

 <template>
-  <div v-if="hasError" class="eb-screen">
+  <div v-if="hasError" class="eb-screen" :class="{ 'eb-screen--content': variant === 'content' }">
    <div class="eb-card">
      <div class="eb-icon-wrap">
        <Icon name="triangle-alert" :size="24" :stroke-width="1.75" />
@@ -44,6 +57,11 @@ function retry() {
  padding: var(--space-6);
 }

+.eb-screen--content {
+  min-height: 60vh;
+  background: transparent;
+}
+
 .eb-card {
  background: var(--surface-base);
  box-shadow: var(--ring-default), var(--shadow-md);
--- a/frontend/src/components/layout/DashboardLayout.vue
+++ b/frontend/src/components/layout/DashboardLayout.vue
@@ -1,15 +1,20 @@
 <script setup lang="ts">
 /**
 * DashboardLayout — game-aware app shell (Phase C redesign).
- * Replaces the old Tailwind-only sidebar with the DS component set.
- * Preserves: navSections, permission gating, super-admin section, logout, RouterView.
- * Adds: GameSwitcher, Logo, DS NavItem, agent-health footer, topbar w/ search + theme toggle.
+ * Nav is driven by GAME_PROFILES[activeGame].nav — switching the GameSwitcher
+ * visibly changes nav items, labels, and sections per game.
+ * Preserves: permission gating, super-admin section, logout, mobile sidebar,
+ * GameSwitcher, agent-health footer, topbar.
 */
-import { ref } from 'vue'
+import { ref, computed } from 'vue'
 import { RouterView, useRoute, useRouter } from 'vue-router'
 import { useAuthStore } from '@/stores/auth'
 import { useServerStore } from '@/stores/server'
 import { useThemeGame } from '@/composables/useThemeGame'
+import { useGameProfile } from '@/config/gameProfiles'
+import type { NavSection, NavItemDef } from '@/config/gameProfiles'
+import { safeDate } from '@/utils/formatters'
+import ErrorBoundary from '@/components/ErrorBoundary.vue'
 import Logo from '@/components/ds/brand/Logo.vue'
 import Badge from '@/components/ds/core/Badge.vue'
 import StatusDot from '@/components/ds/core/StatusDot.vue'
@@ -33,7 +38,7 @@ const sidebarOpen = ref(false)
 function closeSidebar() { sidebarOpen.value = false }

 // ---- App version ----
-const APP_VERSION = '1.0.8'
+const APP_VERSION = __APP_VERSION__

 // ---- Game switcher ----
 const GAME_OPTIONS: GameOption[] = [
@@ -53,61 +58,15 @@ function onActiveGame(val: string) {
  setActiveGame(val as ActiveGame)
 }

-// ---- Navigation ----
-type NavItemDef = { name: string; path: string; icon: string; permission: string | null }
-type NavSection = { label: string; items: NavItemDef[] }
-
-const navSections: NavSection[] = [
-  {
-    label: '',
-    items: [
-      { name: 'Dashboard', path: '/', icon: 'layout-dashboard', permission: null },
-    ],
-  },
-  {
-    label: 'Server',
-    items: [
-      { name: 'Server', path: '/server', icon: 'server', permission: 'server.view' },
-      { name: 'Console', path: '/console', icon: 'terminal', permission: 'console.view' },
-      { name: 'Players', path: '/players', icon: 'users', permission: 'players.view' },
-      { name: 'Plugins', path: '/plugins', icon: 'puzzle', permission: 'plugins.view' },
-      { name: 'File manager', path: '/files', icon: 'folder-open', permission: 'files.view' },
-    ],
-  },
-  {
-    label: 'Plugin configs',
-    items: [
-      { name: 'Plugin configs', path: '/plugin-configs', icon: 'puzzle', permission: null },
-    ],
-  },
-  {
-    label: 'Operations',
-    items: [
-      { name: 'Wipe manager', path: '/wipes', icon: 'trash-2', permission: 'wipes.view' },
-      { name: 'Maps', path: '/maps', icon: 'map', permission: 'maps.view' },
-      { name: 'Schedules', path: '/schedules', icon: 'calendar-clock', permission: 'schedules.view' },
-    ],
-  },
-  {
-    label: 'Monitoring',
-    items: [
-      { name: 'Chat log', path: '/chat', icon: 'message-square', permission: 'chat.view' },
-      { name: 'Analytics', path: '/analytics', icon: 'bar-chart-3', permission: 'analytics.view' },
-      { name: 'Alerts', path: '/alerts', icon: 'triangle-alert', permission: 'alerts.view' },
-      { name: 'Notifications', path: '/notifications', icon: 'bell', permission: 'notifications.view' },
-    ],
-  },
-  {
-    label: 'Management',
-    items: [
-      { name: 'Team', path: '/team', icon: 'users', permission: null },
-      { name: 'Store', path: '/store/config', icon: 'shopping-cart', permission: 'store.view' },
-      { name: 'Modules', path: '/modules', icon: 'layers', permission: 'modules.view' },
-      { name: 'Changelog', path: '/changelog', icon: 'file-text', permission: 'changelog.view' },
-      { name: 'Settings', path: '/settings', icon: 'settings', permission: 'settings.view' },
-    ],
-  },
-]
+// ---- Navigation — driven by the game profile registry ----
+/**
+ * For 'all', fall back to rust (superset nav). For a specific game, look up
+ * its profile. noUncheckedIndexedAccess-safe: always ?? GAME_PROFILES.rust.
+ */
+const activeNavSections = computed<NavSection[]>(() => {
+  const game = activeGame.value === 'all' ? 'rust' : activeGame.value
+  return (useGameProfile(game)).nav
+})

 const adminNavItems = [
  { name: 'Admin home', path: '/admin', icon: 'shield' },
@@ -137,6 +96,8 @@ function hasVisibleItems(section: NavSection): boolean {
 }

 // ---- Agent health ----
+const hasAgent = computed(() => server.connection !== null)
+
 const agentTone = computed(() => {
  const cs = server.connection?.connection_status
  if (cs === 'connected') return 'online' as const
@@ -149,18 +110,23 @@ const agentLabel = computed(() => {
  if (cs === 'degraded') return 'Degraded'
  return 'Offline'
 })
-const agentName = computed(() => {
-  const ip = server.connection?.server_ip
-  return ip ?? 'asgard-01'
+const agentName = computed(() => server.connection?.server_ip ?? 'Host agent')
+
+const agentMetaLine = computed(() => {
+  const cs = server.connection?.connection_status
+  let line = cs === 'connected' ? 'Connected' : server.connection?.companion_last_seen
+    ? `Last seen ${safeDate(server.connection.companion_last_seen)}`
+    : 'Awaiting first heartbeat'
+  if (server.stats) {
+    line += ` · ${server.stats.player_count}/${server.stats.max_players} players`
+  }
+  return line
 })

 // ---- Topbar ----
 const serverName = computed(() => auth.license?.server_name ?? 'Your servers')
 const userName = computed(() => auth.user?.username ?? '')
 const themeIcon = computed(() => theme.value === 'dark' ? 'sun' : 'moon')
-
-// ---- Import computed from vue (missed above) ----
-import { computed } from 'vue'
 </script>

 <template>
@@ -197,20 +163,20 @@ import { computed } from 'vue'
        />
      </div>

-      <!-- Navigation -->
+      <!-- Navigation — sections driven by GAME_PROFILES[activeGame].nav -->
      <nav class="side__nav">
-        <template v-for="section in navSections" :key="section.label">
+        <template v-for="section in activeNavSections" :key="section.label">
          <template v-if="hasVisibleItems(section)">
            <div class="side__sec">
              <div v-if="section.label" class="t-eyebrow side__lbl">{{ section.label }}</div>
              <NavItem
                v-for="item in section.items"
                v-show="canShowNavItem(item)"
-                :key="item.path"
+                :key="item.route"
                :icon="item.icon"
-                :label="item.name"
-                :active="isActive(item.path)"
-                @click="navigate(item.path)"
+                :label="item.label"
+                :active="isActive(item.route)"
+                @click="navigate(item.route)"
              />
            </div>
          </template>
@@ -230,18 +196,24 @@ import { computed } from 'vue'
        </div>
      </nav>

-      <!-- Agent health footer -->
+      <!-- Host agent footer -->
      <div class="side__foot">
-        <div class="agent">
+        <!-- Connected: real IP + status badge + meta line -->
+        <div v-if="hasAgent" class="agent">
          <div class="agent__row">
            <StatusDot :tone="agentTone" :pulse="agentTone === 'online'" />
            <span class="agent__name">{{ agentName }}</span>
            <Badge :tone="agentTone" size="md">{{ agentLabel }}</Badge>
          </div>
-          <div class="agent__meta">
-            Agent v{{ APP_VERSION }}
-            <template v-if="server.stats"> · {{ server.stats.player_count }}/{{ server.stats.max_players }} players</template>
+          <div class="agent__meta">{{ agentMetaLine }}</div>
        </div>
+        <!-- Not connected: honest empty state -->
+        <div v-else class="agent agent--empty">
+          <div class="agent__row">
+            <StatusDot tone="offline" />
+            <span class="agent__name agent__name--muted">No host agent connected</span>
+          </div>
+          <div class="agent__meta">Install the Corrosion host agent from the Server page</div>
        </div>
        <!-- User / logout row -->
        <div class="side__user">
@@ -313,9 +285,11 @@ import { computed } from 'vue'
        </div>
      </header>

-      <!-- Page content -->
+      <!-- Page content — boundary keeps sidebar/topbar alive when a view fails -->
      <main class="app__content">
+        <ErrorBoundary variant="content">
          <RouterView />
+        </ErrorBoundary>
      </main>
    </div>
  </div>
@@ -419,6 +393,13 @@ body { margin: 0; overflow: hidden; }
  padding-left: 16px;
 }

+.agent--empty { opacity: 0.7; }
+
+.agent__name--muted {
+  color: var(--text-tertiary);
+  font-style: italic;
+}
+
 .side__user {
  display: flex;
  align-items: center;
--- a/frontend/src/components/layout/MarketingLayout.vue
+++ b/frontend/src/components/layout/MarketingLayout.vue
@@ -62,7 +62,6 @@ const panelUrl = import.meta.env.VITE_PANEL_URL ?? ''
          <div class="footer__col">
            <h5>Support</h5>
            <RouterLink :to="{ name: 'faq' }">FAQ</RouterLink>
-            <a href="https://discord.gg/corrosion" target="_blank" rel="noopener">Discord</a>
            <RouterLink to="/status">Status</RouterLink>
          </div>
          <div class="footer__col">
--- a/frontend/src/config/gameProfiles.ts
+++ b/frontend/src/config/gameProfiles.ts
@@ -2,9 +2,9 @@
 * gameProfiles.ts — Source of truth for per-game UI adaptation.
 *
 * Every game-specific label, terminology, Steam app ID, management model,
- * and stat field list lives here. The dashboard, server cards, wipe manager,
- * and any future multi-game surface should key off this registry — never
- * hard-code game-specific strings in components.
+ * stat field list, AND sidebar nav lives here. The dashboard, server cards,
+ * wipe manager, sidebar, and any future multi-game surface should key off this
+ * registry — never hard-code game-specific strings in components.
 *
 * Backend status: the backend has NO game field on licenses yet. Today every
 * license is implicitly Rust. This registry is ready: when the backend adds a
@@ -15,6 +15,26 @@
 * GAME_PROFILES. Nothing else changes.
 */

+// ---------------------------------------------------------------------------
+// Nav structure — drives the per-game sidebar
+// ---------------------------------------------------------------------------
+
+/** A single sidebar nav item. route must be an existing panel route path. */
+export interface NavItemDef {
+  label: string
+  route: string
+  icon: string
+  /** Permission key required to show this item (e.g. 'plugins.view'). Null = always visible. */
+  permission: string | null
+}
+
+/** A labelled section grouping nav items in the sidebar. */
+export interface NavSection {
+  /** Section heading (eyebrow text). Empty string = no heading. */
+  label: string
+  items: NavItemDef[]
+}
+
 // ---------------------------------------------------------------------------
 // Union types — exhaustive, never widen to string
 // ---------------------------------------------------------------------------
@@ -87,12 +107,67 @@ export interface GameProfile {
   * First entry is always Players; subsequent entries are game-specific.
   */
  statFields: [string, string, string]
+  /**
+   * Per-game sidebar navigation. Ordered list of sections, each with items.
+   * Items MUST use only existing panel routes (see router/index.ts).
+   * The sidebar renders exactly these sections for the active game.
+   */
+  nav: NavSection[]
 }

 // ---------------------------------------------------------------------------
 // Registry
 // ---------------------------------------------------------------------------

+// ---------------------------------------------------------------------------
+// Shared nav building blocks — reused across game nav definitions
+// ---------------------------------------------------------------------------
+
+const NAV_DASHBOARD: NavItemDef = { label: 'Dashboard', route: '/', icon: 'layout-dashboard', permission: null }
+const NAV_SERVER: NavItemDef = { label: 'Server', route: '/server', icon: 'server', permission: 'server.view' }
+const NAV_CONSOLE: NavItemDef = { label: 'Console', route: '/console', icon: 'terminal', permission: 'console.view' }
+const NAV_PLAYERS: NavItemDef = { label: 'Players', route: '/players', icon: 'users', permission: 'players.view' }
+const NAV_PLUGINS: NavItemDef = { label: 'Plugins (uMod)', route: '/plugins', icon: 'puzzle', permission: 'plugins.view' }
+const NAV_FILES: NavItemDef = { label: 'File manager', route: '/files', icon: 'folder-open', permission: 'files.view' }
+const NAV_PLUGIN_CONFIGS: NavItemDef = { label: 'Plugin configs', route: '/plugin-configs', icon: 'sliders', permission: null }
+const NAV_SCHEDULES: NavItemDef = { label: 'Schedules', route: '/schedules', icon: 'calendar-clock', permission: 'schedules.view' }
+const NAV_CHAT: NavItemDef = { label: 'Chat log', route: '/chat', icon: 'message-square', permission: 'chat.view' }
+const NAV_ANALYTICS: NavItemDef = { label: 'Analytics', route: '/analytics', icon: 'bar-chart-3', permission: 'analytics.view' }
+const NAV_ALERTS: NavItemDef = { label: 'Alerts', route: '/alerts', icon: 'triangle-alert', permission: 'alerts.view' }
+const NAV_NOTIFICATIONS: NavItemDef = { label: 'Notifications', route: '/notifications', icon: 'bell', permission: 'notifications.view' }
+const NAV_TEAM: NavItemDef = { label: 'Team', route: '/team', icon: 'users', permission: null }
+const NAV_STORE: NavItemDef = { label: 'Store', route: '/store/config', icon: 'shopping-cart', permission: 'store.view' }
+const NAV_MODULES: NavItemDef = { label: 'Modules', route: '/modules', icon: 'layers', permission: 'modules.view' }
+const NAV_CHANGELOG: NavItemDef = { label: 'Changelog', route: '/changelog', icon: 'file-text', permission: 'changelog.view' }
+const NAV_SETTINGS: NavItemDef = { label: 'Settings', route: '/settings', icon: 'settings', permission: 'settings.view' }
+const NAV_MAPS: NavItemDef = { label: 'Maps', route: '/maps', icon: 'map', permission: 'maps.view' }
+
+/** Full Rust / 'all' nav — superset used as fallback. */
+const RUST_NAV: NavSection[] = [
+  { label: '', items: [NAV_DASHBOARD] },
+  {
+    label: 'Server',
+    items: [NAV_SERVER, NAV_CONSOLE, NAV_PLAYERS, NAV_PLUGINS, NAV_FILES],
+  },
+  { label: 'Plugin configs', items: [NAV_PLUGIN_CONFIGS] },
+  {
+    label: 'Operations',
+    items: [
+      { label: 'Wipe', route: '/wipes', icon: 'trash-2', permission: 'wipes.view' },
+      NAV_MAPS,
+      NAV_SCHEDULES,
+    ],
+  },
+  {
+    label: 'Monitoring',
+    items: [NAV_CHAT, NAV_ANALYTICS, NAV_ALERTS, NAV_NOTIFICATIONS],
+  },
+  {
+    label: 'Management',
+    items: [NAV_TEAM, NAV_STORE, NAV_MODULES, NAV_CHANGELOG, NAV_SETTINGS],
+  },
+]
+
 export const GAME_PROFILES: Record<GameId, GameProfile> = {
  rust: {
    label: 'Rust',
@@ -109,6 +184,7 @@ export const GAME_PROFILES: Record<GameId, GameProfile> = {
      group: 'Team',
    },
    statFields: ['Players', 'uMod', 'Wipe'],
+    nav: RUST_NAV,
  },

  conan: {
@@ -130,6 +206,30 @@ export const GAME_PROFILES: Record<GameId, GameProfile> = {
    },
    special: ['Clans', 'Thralls', 'Avatars', 'Purge', 'PvP windows'],
    statFields: ['Players', 'Clans', 'Purge'],
+    nav: [
+      { label: '', items: [NAV_DASHBOARD] },
+      {
+        label: 'Server',
+        // Conan: no uMod/Oxide; has RCON console, maps, players, files
+        items: [NAV_SERVER, NAV_CONSOLE, NAV_PLAYERS, NAV_FILES],
+      },
+      {
+        label: 'Operations',
+        items: [
+          { label: 'Wipe World', route: '/wipes', icon: 'trash-2', permission: 'wipes.view' },
+          NAV_MAPS,
+          NAV_SCHEDULES,
+        ],
+      },
+      {
+        label: 'Monitoring',
+        items: [NAV_CHAT, NAV_ANALYTICS, NAV_ALERTS, NAV_NOTIFICATIONS],
+      },
+      {
+        label: 'Management',
+        items: [NAV_TEAM, NAV_STORE, NAV_MODULES, NAV_CHANGELOG, NAV_SETTINGS],
+      },
+    ],
  },

  soulmask: {
@@ -151,6 +251,29 @@ export const GAME_PROFILES: Record<GameId, GameProfile> = {
    },
    special: ['Cluster', 'Tribes'],
    statFields: ['Players', 'Tribe', 'Mask'],
+    nav: [
+      { label: '', items: [NAV_DASHBOARD] },
+      {
+        label: 'Server',
+        // Soulmask: no uMod/Oxide; has RCON+GM console, players, files
+        items: [NAV_SERVER, NAV_CONSOLE, NAV_PLAYERS, NAV_FILES],
+      },
+      {
+        label: 'Operations',
+        items: [
+          { label: 'World Reset', route: '/wipes', icon: 'trash-2', permission: 'wipes.view' },
+          NAV_SCHEDULES,
+        ],
+      },
+      {
+        label: 'Monitoring',
+        items: [NAV_CHAT, NAV_ANALYTICS, NAV_ALERTS],
+      },
+      {
+        label: 'Management',
+        items: [NAV_TEAM, NAV_STORE, NAV_MODULES, NAV_CHANGELOG, NAV_SETTINGS],
+      },
+    ],
  },

  dune: {
@@ -170,6 +293,34 @@ export const GAME_PROFILES: Record<GameId, GameProfile> = {
    },
    special: ['Sietches', 'Deep Desert', 'Bases', 'Landsraad'],
    statFields: ['Players', 'Sietches', 'Control'],
+    nav: [
+      { label: '', items: [NAV_DASHBOARD] },
+      {
+        label: 'Server',
+        // Dune: no RCON (uses RabbitMQ); label console "Broadcast"; no maps route; no plugins
+        items: [
+          NAV_SERVER,
+          { label: 'Broadcast', route: '/console', icon: 'radio', permission: 'console.view' },
+          NAV_PLAYERS,
+          NAV_FILES,
+        ],
+      },
+      {
+        label: 'Operations',
+        items: [
+          { label: 'Deep Desert', route: '/wipes', icon: 'wind', permission: 'wipes.view' },
+          NAV_SCHEDULES,
+        ],
+      },
+      {
+        label: 'Monitoring',
+        items: [NAV_ANALYTICS, NAV_ALERTS],
+      },
+      {
+        label: 'Management',
+        items: [NAV_TEAM, NAV_STORE, NAV_CHANGELOG, NAV_SETTINGS],
+      },
+    ],
  },
 } as const

--- a/frontend/src/styles/tokens/fonts.css
+++ b/frontend/src/styles/tokens/fonts.css
@@ -4,13 +4,14 @@
   JetBrains Mono — console, data, IDs, telemetry
   Oxanium   — brand wordmark + marketing display (game-ops flavor)
   ------------------------------------------------------------
-   NOTE: Loaded from Google Fonts CDN. If you want these self-
-   hosted (offline), send the woff2 files and these @imports
-   become @font-face rules.
+   NOTE: The Google Fonts stylesheet is loaded via <link> tags in
+   index.html — NOT @import here. A CSS @import that ends up
+   mid-bundle after concatenation is silently dropped by the
+   optimizer (fonts never load in production). If you want these
+   self-hosted (offline), send the woff2 files and they become
+   @font-face rules here.
   ============================================================ */

-@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800&family=JetBrains+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Oxanium:wght@500;600;700;800&display=swap');
-
 :root {
  --font-sans: 'Geist', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', 'Cascadia Code', Menlo, monospace;
--- a/frontend/src/views/admin/DashboardView.vue
+++ b/frontend/src/views/admin/DashboardView.vue
@@ -25,6 +25,7 @@ import { useWipeStore } from '@/stores/wipe'
 import { useApi } from '@/composables/useApi'
 import { useWebSocket, type WebSocketMessage } from '@/composables/useWebSocket'
 import { useGameProfile } from '@/config/gameProfiles'
+import { useThemeGame } from '@/composables/useThemeGame'
 import Panel from '@/components/ds/data/Panel.vue'
 import StatCard from '@/components/ds/data/StatCard.vue'
 import ConsoleLineDS from '@/components/ds/data/ConsoleLine.vue'
@@ -44,10 +45,14 @@ const server = useServerStore()
 const wipeStore = useWipeStore()
 const router = useRouter()
 const api = useApi()
+const { activeGame } = useThemeGame()

-// Today every license is Rust. When the backend adds a `game` field to the
-// license or server_config, pass it here: useGameProfile(server.config?.game ?? 'rust')
-const profile = computed(() => useGameProfile('rust'))
+// Profile follows the GameSwitcher selection. 'all' falls back to rust (neutral house skin).
+// When the backend adds a `game` field on licenses, swap activeGame for server.config?.game.
+const profile = computed(() => {
+  const game = activeGame.value === 'all' ? 'rust' : activeGame.value
+  return useGameProfile(game)
+})

 // ---------------------------------------------------------------------------
 // Derived server state — all real, no fallbacks to fabricated values
@@ -254,7 +259,7 @@ function navServer() { router.push('/server') }
        <EmptyState
          icon="server"
          title="No server connected"
-          description="Install the companion agent on your host machine to begin managing your server from Corrosion."
+          description="Install the Corrosion host agent on your host machine to begin managing your server from Corrosion."
        >
          <template #action>
            <Button icon="server" @click="navServer">Set up server</Button>
@@ -298,7 +303,7 @@ function navServer() { router.push('/server') }
      <div class="dash__kpis">
        <StatCard
          icon="users"
-          :label="profile.statFields[0] + ' online'"
+          :label="(profile.statFields[0] ?? 'Players') + ' online'"
          :value="soloPlayers !== null ? String(soloPlayers) : '—'"
          :unit="soloMaxPlayers !== null ? '/' + soloMaxPlayers : ''"
          note="live via agent"
@@ -399,7 +404,7 @@ function navServer() { router.push('/server') }
        <div class="dash__col dash__col--side">

          <!-- Resources — real stats from agent; null = '—' -->
-          <Panel title="Resources" subtitle="Companion agent telemetry">
+          <Panel title="Resources" subtitle="Host agent telemetry">
            <div class="solo-meters">
              <ResourceMeter
                label="CPU"
@@ -413,15 +418,15 @@ function navServer() { router.push('/server') }
              />
            </div>
            <div v-if="soloCpu === null && soloRamMb === null" class="meters-note">
-              Resource metrics arrive via the companion agent heartbeat.
+              Resource metrics arrive via the host agent heartbeat.
              <Button size="sm" variant="ghost" icon="server" class="meters-cta" @click="navServer">
                Agent setup
              </Button>
            </div>
          </Panel>

-          <!-- Next wipe — real schedule from wipeStore -->
-          <Panel title="Next wipe">
+          <!-- Next wipe/reset — title follows game terminology -->
+          <Panel :title="'Next ' + profile.terminology.reset.toLowerCase()">
            <div v-if="nextWipe" class="solo-wipe">
              <div>
                <div class="solo-wipe__type">{{ nextWipeType }}</div>
@@ -433,8 +438,8 @@ function navServer() { router.push('/server') }
            <EmptyState
              v-else
              icon="calendar"
-              title="No wipe scheduled"
-              description="Configure automatic wipes in the wipe manager."
+              :title="'No ' + profile.terminology.reset.toLowerCase() + ' scheduled'"
+              :description="'Configure automatic ' + profile.terminology.reset.toLowerCase() + 's in the wipe manager.'"
            >
              <template #action>
                <Button size="sm" variant="outline" icon="calendar-clock" @click="navWipes">
--- a/frontend/src/views/admin/PluginsView.vue
+++ b/frontend/src/views/admin/PluginsView.vue
@@ -485,7 +485,7 @@ onMounted(() => {
      </Panel>

      <Alert tone="info">
-        The plugin will be registered in your plugin list immediately. Your companion agent must be connected
+        The plugin will be registered in your plugin list immediately. Your host agent must be connected
        for the file to be delivered to the game server. If the agent is offline, re-upload once it reconnects.
      </Alert>
    </div>
--- a/frontend/src/views/admin/ServerView.vue
+++ b/frontend/src/views/admin/ServerView.vue
@@ -3,6 +3,8 @@ import { ref, computed, onMounted } from 'vue'
 import { useServerStore } from '@/stores/server'
 import { useAuthStore } from '@/stores/auth'
 import { useToastStore } from '@/stores/toast'
+import { useThemeGame } from '@/composables/useThemeGame'
+import { useGameProfile } from '@/config/gameProfiles'
 import type { DeploymentConfig, DeploymentStatus } from '@/types'
 import { useWebSocket } from '@/composables/useWebSocket'
 import Panel from '@/components/ds/data/Panel.vue'
@@ -11,6 +13,7 @@ import Badge from '@/components/ds/core/Badge.vue'
 import StatusDot from '@/components/ds/core/StatusDot.vue'
 import Icon from '@/components/ds/core/Icon.vue'
 import Alert from '@/components/ds/feedback/Alert.vue'
+import EmptyState from '@/components/ds/feedback/EmptyState.vue'
 import Input from '@/components/ds/forms/Input.vue'
 import Switch from '@/components/ds/forms/Switch.vue'
 import Tabs from '@/components/ds/navigation/Tabs.vue'
@@ -18,6 +21,39 @@ import Tabs from '@/components/ds/navigation/Tabs.vue'
 const server = useServerStore()
 const auth = useAuthStore()
 const toast = useToastStore()
+const { activeGame } = useThemeGame()
+
+// Profile follows the GameSwitcher. 'all' defaults to rust (neutral house skin).
+const profile = computed(() => {
+  const game = activeGame.value === 'all' ? 'rust' : activeGame.value
+  return useGameProfile(game)
+})
+
+// Game-specific derived flags
+const isRust = computed(() => profile.value.mods === 'umod')
+const hasPluginSystem = computed(() => profile.value.mods === 'umod')
+const isDockerManaged = computed(() => profile.value.managementModel === 'docker-compose')
+
+// Management model human label for the identity badge
+const managementModelLabel = computed(() => {
+  const m = profile.value.managementModel
+  const c = profile.value.console
+  if (m === 'docker-compose') {
+    return profile.value.clustering === 'battlegroup' ? 'Docker · BattleGroup' : 'Docker · Compose'
+  }
+  if (c === 'rcon+ingame') return 'Process · RCON + In-game'
+  if (c === 'rcon+gm') return 'Process · RCON + GM'
+  return 'Process · RCON'
+})
+
+// Clustering section label per game
+const clusterLabel = computed(() => {
+  const cl = profile.value.clustering
+  if (cl === 'battlegroup') return 'BattleGroups & Sietches'
+  if (cl === 'main-client') return 'Cluster'
+  if (cl === 'character-transfer') return 'Clans & Character Transfer'
+  return ''
+})

 const editMode = ref(false)
 const saving = ref(false)
@@ -64,22 +100,22 @@ const agentLastSeenLabel = computed(() => {
 const licenseKey = computed(() => auth.license?.license_key || 'YOUR-LICENSE-KEY')

 const linuxCommands = computed(() => `# Download the agent
-curl -LO https://cdn.corrosionmgmt.com/companion/latest/corrosion-companion-linux-amd64
-chmod +x corrosion-companion-linux-amd64
+curl -LO https://cdn.corrosionmgmt.com/host-agent/latest/corrosion-host-agent-linux-amd64
+chmod +x corrosion-host-agent-linux-amd64

 # Start with your license key
 export LICENSE_ID="${licenseKey.value}"
 export NATS_URL="nats://nats.corrosionmgmt.com:4222"
-./corrosion-companion-linux-amd64`)
+./corrosion-host-agent-linux-amd64`)

 const windowsCommands = computed(() => `# Requires PowerShell (not Command Prompt)
 # Download the agent
-Invoke-WebRequest -Uri "https://cdn.corrosionmgmt.com/companion/latest/corrosion-companion-windows-amd64.exe" -OutFile "corrosion-companion-windows-amd64.exe"
+Invoke-WebRequest -Uri "https://cdn.corrosionmgmt.com/host-agent/latest/corrosion-host-agent-windows-amd64.exe" -OutFile "corrosion-host-agent-windows-amd64.exe"

 # Start with your license key
 $env:LICENSE_ID="${licenseKey.value}"
 $env:NATS_URL="nats://nats.corrosionmgmt.com:4222"
-.\\corrosion-companion-windows-amd64.exe`)
+.\\corrosion-host-agent-windows-amd64.exe`)

 async function copySetupCommands() {
  try {
@@ -278,17 +314,18 @@ onMounted(async () => {

 <template>
  <div class="sv">
-    <!-- Page head -->
+    <!-- Page head — game-aware identity -->
    <div class="sv__head">
      <div class="sv__head-id">
        <div class="sv__head-chip">
          <Icon name="server" :size="20" :stroke-width="2" />
        </div>
        <div>
-          <div class="t-eyebrow">Server management</div>
+          <div class="t-eyebrow">{{ profile.label }} · Server management</div>
          <h1 class="sv__title">Server</h1>
        </div>
      </div>
+      <Badge tone="neutral" :mono="true" class="sv__model-badge">{{ managementModelLabel }}</Badge>
    </div>

    <!-- Connection -->
@@ -350,8 +387,8 @@ onMounted(async () => {
      </div>
    </Panel>

-    <!-- Companion agent -->
-    <Panel title="Companion agent" subtitle="Bare-metal server management binary">
+    <!-- Host agent -->
+    <Panel title="Host agent" subtitle="Bare-metal server management binary">
      <template #actions>
        <Badge :tone="isAgentConnected ? 'online' : 'offline'" :dot="true" :pulse="isAgentConnected">
          {{ isAgentConnected ? 'Active' : 'Inactive' }}
@@ -380,20 +417,20 @@ onMounted(async () => {
      <!-- Download -->
      <div class="sv__section-head">
        <Icon name="download" :size="14" />
-        <span>Download companion agent</span>
+        <span>Download host agent</span>
      </div>
      <div class="sv__downloads sv__mb">
        <a
-          href="https://cdn.corrosionmgmt.com/companion/latest/corrosion-companion-linux-amd64"
-          download="corrosion-companion-linux-amd64"
+          href="https://cdn.corrosionmgmt.com/host-agent/latest/corrosion-host-agent-linux-amd64"
+          download="corrosion-host-agent-linux-amd64"
          class="sv__dl-link"
        >
          <Icon name="download" :size="15" />
          Linux (amd64)
        </a>
        <a
-          href="https://cdn.corrosionmgmt.com/companion/latest/corrosion-companion-windows-amd64.exe"
-          download="corrosion-companion-windows-amd64.exe"
+          href="https://cdn.corrosionmgmt.com/host-agent/latest/corrosion-host-agent-windows-amd64.exe"
+          download="corrosion-host-agent-windows-amd64.exe"
          class="sv__dl-link"
        >
          <Icon name="download" :size="15" />
@@ -424,28 +461,28 @@ onMounted(async () => {
      <!-- Linux commands -->
      <div v-if="setupTab === 'linux'" class="sv__codeblock">
        <p class="sv__cmt"># Download the agent</p>
-        <p>curl -LO https://cdn.corrosionmgmt.com/companion/latest/corrosion-companion-linux-amd64</p>
-        <p>chmod +x corrosion-companion-linux-amd64</p>
+        <p>curl -LO https://cdn.corrosionmgmt.com/host-agent/latest/corrosion-host-agent-linux-amd64</p>
+        <p>chmod +x corrosion-host-agent-linux-amd64</p>
        <p class="sv__cmt sv__mt">&#x23; Start with your license key</p>
        <p>export LICENSE_ID=<span class="sv__accent">"{{ licenseKey }}"</span></p>
        <p>export NATS_URL=<span class="sv__accent">"nats://nats.corrosionmgmt.com:4222"</span></p>
-        <p>./corrosion-companion-linux-amd64</p>
+        <p>./corrosion-host-agent-linux-amd64</p>
      </div>

      <!-- Windows commands -->
      <div v-if="setupTab === 'windows'" class="sv__codeblock">
        <p class="sv__cmt"># Requires PowerShell (not Command Prompt)</p>
        <p class="sv__cmt"># Download the agent</p>
-        <p>Invoke-WebRequest -Uri <span class="sv__accent">"https://cdn.corrosionmgmt.com/companion/latest/corrosion-companion-windows-amd64.exe"</span> -OutFile <span class="sv__accent">"corrosion-companion-windows-amd64.exe"</span></p>
+        <p>Invoke-WebRequest -Uri <span class="sv__accent">"https://cdn.corrosionmgmt.com/host-agent/latest/corrosion-host-agent-windows-amd64.exe"</span> -OutFile <span class="sv__accent">"corrosion-host-agent-windows-amd64.exe"</span></p>
        <p class="sv__cmt sv__mt">&#x23; Start with your license key</p>
        <p>$env:LICENSE_ID=<span class="sv__accent">"{{ licenseKey }}"</span></p>
        <p>$env:NATS_URL=<span class="sv__accent">"nats://nats.corrosionmgmt.com:4222"</span></p>
-        <p>.\corrosion-companion-windows-amd64.exe</p>
+        <p>.\corrosion-host-agent-windows-amd64.exe</p>
      </div>
    </Panel>

-    <!-- Deploy Rust Server -->
-    <Panel title="Deploy Rust server" subtitle="One-click: SteamCMD, download, configure, start">
+    <!-- Deploy Server — Rust only (SteamCMD path). Other games use docker-compose or external tooling. -->
+    <Panel v-if="isRust" title="Deploy Rust server" subtitle="One-click: SteamCMD, download, configure, start">
      <template #title-append>
        <Icon name="rocket" :size="15" />
      </template>
@@ -560,8 +597,28 @@ onMounted(async () => {
      </div>
    </Panel>

-    <!-- Install Oxide / uMod -->
-    <Panel title="Install Oxide / uMod" subtitle="Required for all plugins including CorrosionCompanion">
+    <!-- Non-Rust: Docker-managed server note -->
+    <Panel
+      v-if="isDockerManaged"
+      :title="profile.label + ' server deployment'"
+      subtitle="Managed via Docker Compose"
+    >
+      <template #title-append>
+        <Icon name="box" :size="15" />
+      </template>
+      <EmptyState
+        icon="box"
+        title="Docker-managed deployment"
+        :description="profile.label + ' servers are managed via Docker Compose. Connect the host agent on your Docker host to enable lifecycle management.'"
+      >
+        <template #action>
+          <Badge tone="info">Docker · Compose</Badge>
+        </template>
+      </EmptyState>
+    </Panel>
+
+    <!-- Install Oxide / uMod — Rust only -->
+    <Panel v-if="hasPluginSystem" title="Install Oxide / uMod" subtitle="Required for all plugins including CorrosionCompanion">
      <template #title-append>
        <Icon name="puzzle" :size="15" />
      </template>
@@ -611,6 +668,79 @@ onMounted(async () => {
      </div>
    </Panel>

+    <!-- Workshop Mods info — Conan / Soulmask (Steam Workshop, no install step needed) -->
+    <Panel
+      v-else-if="profile.mods === 'workshop'"
+      :title="(profile.terminology.mods ?? 'Workshop Mods')"
+      :subtitle="profile.label + ' uses Steam Workshop — no manual install step required'"
+    >
+      <template #title-append>
+        <Icon name="layers" :size="15" />
+      </template>
+      <EmptyState
+        icon="layers"
+        :title="profile.label + ' mod management'"
+        :description="profile.label + ' loads mods directly from Steam Workshop. Manage your mod list in server config — no Corrosion install step needed.'"
+      />
+    </Panel>
+
+    <!-- Conan Exiles special concepts (Clans / Thralls / Purge) -->
+    <Panel
+      v-if="profile.accent === 'conan'"
+      title="Conan Exiles concepts"
+      subtitle="Key admin mechanics for Conan Exiles servers"
+    >
+      <div class="sv__concept-grid">
+        <div class="sv__concept">
+          <Icon name="users" :size="16" />
+          <div>
+            <div class="sv__concept-label">Clans</div>
+            <div class="sv__concept-desc">Player factions. Clan management via in-game admin panel or RCON.</div>
+          </div>
+        </div>
+        <div class="sv__concept">
+          <Icon name="zap" :size="16" />
+          <div>
+            <div class="sv__concept-label">Thralls &amp; Avatars</div>
+            <div class="sv__concept-desc">Server-controlled NPCs and deity summons. Purge cycle managed via server settings.</div>
+          </div>
+        </div>
+        <div class="sv__concept">
+          <Icon name="shield" :size="16" />
+          <div>
+            <div class="sv__concept-label">Purge</div>
+            <div class="sv__concept-desc">NPC raid events targeting player bases. Enable / tune via server config.</div>
+          </div>
+        </div>
+      </div>
+    </Panel>
+
+    <!-- Soulmask clustering section -->
+    <Panel
+      v-if="profile.clustering === 'main-client'"
+      :title="clusterLabel"
+      subtitle="Main-client cluster topology for Soulmask"
+    >
+      <EmptyState
+        icon="network"
+        title="Cluster management coming soon"
+        :description="'Connect a ' + profile.label + ' host to manage the main-client cluster from this panel. Cluster configuration requires the host agent.'"
+      />
+    </Panel>
+
+    <!-- Dune BattleGroup / Sietches section -->
+    <Panel
+      v-if="profile.clustering === 'battlegroup'"
+      title="BattleGroups &amp; Sietches"
+      subtitle="Dune: Awakening server cluster topology"
+    >
+      <EmptyState
+        icon="map"
+        title="Sietch management requires a connected Dune host"
+        description="Connect the host agent on your Dune: Awakening Docker host to manage BattleGroups and Sietches from this panel."
+      />
+    </Panel>
+
    <!-- Configuration -->
    <Panel title="Configuration">
      <template #actions>
@@ -708,8 +838,13 @@ onMounted(async () => {
        </div>
        <div class="sv__toggle-row">
          <div class="sv__toggle-body">
-            <div class="sv__toggle-label">Auto-update on force wipe</div>
-            <div class="sv__toggle-sub">Update when Facepunch pushes</div>
+            <div class="sv__toggle-label">
+              <!-- Rust: "force wipe" is a Facepunch concept. Others: plain "auto-update" -->
+              {{ isRust ? 'Auto-update on force wipe' : 'Auto-update on patch' }}
+            </div>
+            <div class="sv__toggle-sub">
+              {{ isRust ? 'Update when Facepunch pushes' : 'Update when the developer pushes a patch' }}
+            </div>
          </div>
          <Switch
            :model-value="server.config?.auto_update_on_force_wipe ?? false"
@@ -717,7 +852,8 @@ onMounted(async () => {
            @update:model-value="toggleAutomation('auto_update_on_force_wipe')"
          />
        </div>
-        <div class="sv__toggle-row">
+        <!-- Rust-only: force wipe eligibility is a Facepunch concept -->
+        <div v-if="isRust" class="sv__toggle-row">
          <div class="sv__toggle-body">
            <div class="sv__toggle-label">Force wipe eligible</div>
            <div class="sv__toggle-sub">Server participates in force wipes</div>
@@ -848,4 +984,19 @@ onMounted(async () => {
 .sv__toggle-row:first-child { padding-top: 0; }
 .sv__toggle-label { font-size: var(--text-sm); font-weight: 500; color: var(--text-primary); }
 .sv__toggle-sub { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: 2px; }
+
+/* Management model badge in page head */
+.sv__model-badge { align-self: center; }
+
+/* Game concept cards (Conan Exiles special features) */
+.sv__concept-grid { display: flex; flex-direction: column; gap: 14px; }
+.sv__concept {
+  display: flex; align-items: flex-start; gap: 12px;
+  padding: 12px 14px;
+  background: var(--surface-raised); border-radius: var(--radius-md);
+  box-shadow: var(--ring-default);
+  color: var(--accent);
+}
+.sv__concept-label { font-size: var(--text-sm); font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }
+.sv__concept-desc { font-size: var(--text-xs); color: var(--text-tertiary); line-height: 1.5; }
 </style>
--- a/frontend/src/views/auth/LoginView.vue
+++ b/frontend/src/views/auth/LoginView.vue
@@ -191,6 +191,8 @@ function handleBackToLogin() {
      <p v-if="!showTotpInput" class="auth-footer">
        No account?
        <router-link to="/register" class="auth-footer__link">Create one</router-link>
+        ·
+        <router-link to="/forgot-password" class="auth-footer__link">Forgot password?</router-link>
      </p>
    </div>
  </div>
--- a/frontend/src/views/auth/SetupWizardView.vue
+++ b/frontend/src/views/auth/SetupWizardView.vue
@@ -35,7 +35,7 @@ function syncPorts() {
 }

 const connectionTypes = [
-  { value: 'bare_metal', label: 'Bare metal / VPS', desc: 'Direct connection via Companion Agent' },
+  { value: 'bare_metal', label: 'Bare metal / VPS', desc: 'Direct connection via Corrosion host agent' },
  { value: 'amp', label: 'AMP (CubeCoders)', desc: 'Connect through AMP panel API' },
  { value: 'pterodactyl', label: 'Pterodactyl', desc: 'Connect through Pterodactyl panel API' },
 ]
@@ -183,7 +183,7 @@ async function completeSetup() {
        </form>
      </div>

-      <!-- Step 2: Companion agent install -->
+      <!-- Step 2: Corrosion host agent install -->
      <div v-if="step === 2" class="setup-card">
        <div class="setup-card__head setup-card__head--center">
          <div class="setup-icon">
@@ -191,19 +191,22 @@ async function completeSetup() {
              <path d="M5 12.55a11 11 0 0 1 14.08 0M1.42 9a16 16 0 0 1 21.16 0M8.53 16.11a6 6 0 0 1 6.95 0M12 20h.01" />
            </svg>
          </div>
-          <h1 class="setup-card__title">Install the Companion Agent</h1>
+          <h1 class="setup-card__title">Install the Corrosion host agent</h1>
          <p class="setup-card__sub">The agent runs on your server and connects to Corrosion — no inbound ports required.</p>
        </div>

        <div class="setup-code">
-          <p class="setup-code__comment"># Download and install the Companion Agent</p>
-          <p class="setup-code__cmd">curl -sSL https://get.corrosionmgmt.com | sh</p>
-          <p class="setup-code__comment setup-code__comment--mt"># Start the agent with your license key</p>
-          <p class="setup-code__cmd">corrosion-agent start --key {{ auth.license?.license_key ?? 'YOUR-LICENSE-KEY' }}</p>
+          <p class="setup-code__comment"># Download the Corrosion host agent (Linux)</p>
+          <p class="setup-code__cmd">curl -LO https://cdn.corrosionmgmt.com/host-agent/latest/corrosion-host-agent-linux-amd64</p>
+          <p class="setup-code__cmd">chmod +x corrosion-host-agent-linux-amd64</p>
+          <p class="setup-code__comment setup-code__comment--mt"># Start with your license key</p>
+          <p class="setup-code__cmd">export LICENSE_ID="{{ auth.license?.license_key ?? 'YOUR-LICENSE-KEY' }}"</p>
+          <p class="setup-code__cmd">export NATS_URL="nats://nats.corrosionmgmt.com:4222"</p>
+          <p class="setup-code__cmd">./corrosion-host-agent-linux-amd64</p>
        </div>

        <p class="setup-hint">
-          The agent auto-registers with your panel. You can also use the uMod plugin for lightweight integration.
+          On Windows, download the agent from the Server page after setup. The agent connects outbound and auto-registers with your panel.
        </p>

        <div class="setup-actions">
@@ -235,7 +238,7 @@ async function completeSetup() {
          </svg>
        </div>
        <h1 class="setup-card__title">You're all set</h1>
-        <p class="setup-card__sub">Your server is configured. Head to the dashboard to start managing your Rust server.</p>
+        <p class="setup-card__sub">Your server is configured. Head to the dashboard to start managing your game server.</p>
        <Button
          type="button"
          :loading="isLoading"
--- a/frontend/src/views/marketing/EarlyAccessView.vue
+++ b/frontend/src/views/marketing/EarlyAccessView.vue
@@ -291,7 +291,7 @@ onUnmounted(() => { io?.disconnect() })
          Sign up above
        </a>
        <a class="btn btn--ghost btn--lg" :href="panelUrl + '/login'">
-          <Icon name="play" :size="17" />View live demo
+          <Icon name="key" :size="17" />Sign in
        </a>
      </div>
    </div>
--- a/frontend/src/views/marketing/HowItWorksView.vue
+++ b/frontend/src/views/marketing/HowItWorksView.vue
@@ -350,7 +350,7 @@ onUnmounted(() => { io?.disconnect() })
          Join early access
        </RouterLink>
        <a class="btn btn--ghost btn--lg" :href="panelUrl + '/login'">
-          <Icon name="play" :size="17" />View live demo
+          <Icon name="key" :size="17" />Sign in
        </a>
      </div>
    </div>
--- a/frontend/src/views/marketing/LandingView.vue
+++ b/frontend/src/views/marketing/LandingView.vue
@@ -113,7 +113,7 @@ const mockActiveGame = activeGame
          Join early access
        </RouterLink>
        <a class="btn btn--ghost btn--lg" :href="panelUrl + '/login'">
-          <Icon name="play" :size="17" />View live demo
+          <Icon name="key" :size="17" />Sign in
        </a>
      </div>
      <!-- Game pills -->
@@ -185,7 +185,7 @@ const mockActiveGame = activeGame
              <span class="g"><Icon name="box" :size="13" /></span>
              <span class="nm">
                Main · 2x Vanilla
-                <small>asgard-01 · rust</small>
+                <small>rust-host · rust</small>
              </span>
              <span class="st"><b />online</span>
            </div>
@@ -193,7 +193,7 @@ const mockActiveGame = activeGame
              <span class="g"><Icon name="sun" :size="13" /></span>
              <span class="nm">
                Arrakis · Hardcore
-                <small>asgard-01 · dune</small>
+                <small>dune-host · dune</small>
              </span>
              <span class="st"><b />online</span>
            </div>
@@ -201,7 +201,7 @@ const mockActiveGame = activeGame
              <span class="g"><Icon name="swords" :size="13" /></span>
              <span class="nm">
                Exiled Lands · PvP-C
-                <small>asgard-02 · conan</small>
+                <small>conan-host · conan</small>
              </span>
              <span class="st"><b />online</span>
            </div>
@@ -672,7 +672,7 @@ const mockActiveGame = activeGame
          Join early access
        </RouterLink>
        <a class="btn btn--ghost btn--lg" :href="panelUrl + '/login'">
-          <Icon name="play" :size="17" />View live demo
+          <Icon name="key" :size="17" />Sign in
        </a>
      </div>
    </div>
--- a/frontend/src/views/marketing/PricingView.vue
+++ b/frontend/src/views/marketing/PricingView.vue
@@ -351,7 +351,7 @@ const plans: Plan[] = [
          Join early access
        </RouterLink>
        <a class="btn btn--ghost btn--lg" :href="panelUrl + '/login'">
-          <Icon name="play" :size="17" />View live demo
+          <Icon name="key" :size="17" />Sign in
        </a>
      </div>
    </div>
--- a/frontend/src/views/marketing/RoadmapView.vue
+++ b/frontend/src/views/marketing/RoadmapView.vue
@@ -224,7 +224,7 @@ onUnmounted(() => { io?.disconnect() })
          Join early access
        </RouterLink>
        <a class="btn btn--ghost btn--lg" :href="panelUrl + '/login'">
-          <Icon name="play" :size="17" />View live demo
+          <Icon name="key" :size="17" />Sign in
        </a>
      </div>
    </div>
--- a/frontend/src/views/public/StatusPageView.vue
+++ b/frontend/src/views/public/StatusPageView.vue
@@ -41,12 +41,8 @@ interface StatusResponse {

 const api = useApi()
 const servers = ref<ServerStatus[]>([])
-const platformHealth = ref<PlatformHealth>({
-  total_servers: 0,
-  online_servers: 0,
-  total_players: 0,
-  uptime_percent: 0,
-})
+// null until the first successful fetch — KPIs render '—', never fake zeros
+const platformHealth = ref<PlatformHealth | null>(null)

 const searchQuery = ref('')
 const loading = ref(true)
@@ -148,10 +144,10 @@ onUnmounted(() => {

    <!-- Platform KPIs -->
    <div v-if="!loading" class="sp-kpis">
-      <StatCard icon="server"       label="Total servers"   :value="String(platformHealth.total_servers)" />
-      <StatCard icon="activity"     label="Online now"       :value="String(platformHealth.online_servers)" />
-      <StatCard icon="users"        label="Total players"    :value="String(platformHealth.total_players)" />
-      <StatCard icon="trending-up"  label="Platform uptime"  :value="safeFixed(platformHealth.uptime_percent, 1)" unit="%" />
+      <StatCard icon="server"       label="Total servers"   :value="platformHealth ? String(platformHealth.total_servers) : '—'" />
+      <StatCard icon="activity"     label="Online now"       :value="platformHealth ? String(platformHealth.online_servers) : '—'" />
+      <StatCard icon="users"        label="Total players"    :value="platformHealth ? String(platformHealth.total_players) : '—'" />
+      <StatCard icon="trending-up"  label="Platform uptime"  :value="safeFixed(platformHealth?.uptime_percent ?? null, 1, '—')" unit="%" />
    </div>

    <!-- Body -->
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -2,12 +2,18 @@ import { defineConfig } from 'vite'
 import vue from '@vitejs/plugin-vue'
 import tailwindcss from '@tailwindcss/vite'
 import { fileURLToPath, URL } from 'node:url'
+import { readFileSync } from 'node:fs'
+
+const pkg = JSON.parse(readFileSync(new URL('./package.json', import.meta.url), 'utf-8'))

 export default defineConfig({
  plugins: [
    vue(),
    tailwindcss(),
  ],
+  define: {
+    __APP_VERSION__: JSON.stringify(pkg.version),
+  },
  resolve: {
    alias: {
      '@': fileURLToPath(new URL('./src', import.meta.url)),
Author	SHA1	Message	Date
Vantz Stockwell	b455bf9f14	ci(host-agent): bootstrap Rust in the runner container; roll to alpha.2 All checks were successful Build Host Agent (Rust) / build (push) Successful in 1m29s Details Test Asgard Runner / test (push) Successful in 3s Details Asgard runner executes jobs in bare node:20-bullseye (no Rust, no sudo) - install rustup + musl/mingw cross toolchains per-run, same pattern as setup-go in the Go pipeline. agent-v2.0.0-alpha.1 predates this fix; forward-only doctrine: version rolls to alpha.2 rather than re-pushing the tag. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-11 10:15:36 -04:00
Vantz Stockwell	4abf0ab889	ci(host-agent): Rust agent build pipeline on agent-v* tags -> CDN alpha channel Some checks failed Build Host Agent (Rust) / build (push) Failing after 3s Details Test Asgard Runner / test (push) Successful in 3s Details Separate tag namespace from the Go pipeline (v..*) per the blast-radius doctrine; artifacts publish to /host-agent/alpha/ and a versioned dir, leaving /host-agent/latest/ on the Go build until cutover. Linux = static musl, Windows = mingw (msvc/cargo-xwin stays the local release path). Tag-vs-Cargo.toml version gate included. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-11 10:09:43 -04:00
Vantz Stockwell	cea3d66cdd	feat(host-agent): Rust rewrite Phase 0 — multi-instance foundation, v2 wire protocol, real telemetry All checks were successful Test Asgard Runner / test (push) Successful in 3s Details New corrosion-host-agent/ crate (Go companion-agent stays as behavior reference until parity). Wire protocol v2 per COA-B: instance-scoped subjects corrosion.{license}.{instance}.* + host-level .host.* — spec in PROTOCOL.md, designed for the license->host->instance fleet model. - Multi-instance TOML config in the foundation, not retrofitted - NATS layer on the Vigilance production profile (infinite reconnect, capped backoff, 30s ping, 8192-msg offline buffer) - Heartbeat with real sysinfo telemetry — Go agent shipped hardcoded disk/cpu placeholders; this is the panel's first true Resources data - Connectivity prober (outbound TCP, periodic + on-demand) - Host cmd channel (ping/probe/sysinfo), going-offline beacon, CancellationToken shutdown - Live-fire verified against production NATS; artifacts: 3.7MB static linux-musl, 3.8MB windows .exe (static CRT) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-11 10:02:46 -04:00
Vantz Stockwell	1abe57ca40	fix(marketing): strip dead Discord invite from footer; docs: Scout tier -> sonnet[1m] All checks were successful Test Asgard Runner / test (push) Successful in 2s Details discord.gg/corrosion is an Unknown Invite (verified via Discord API) - no dead community promises on the marketing site. Re-add when a real server exists. Discord webhook feature copy stays; that's shipped. AGENTS.md Scout tier haiku -> sonnet[1m] confirmed by Commander: marginal price difference, 1m context window pays for itself on recon. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-11 09:28:06 -04:00
Vantz Stockwell	a8722a7a07	fix(audit): kill fake install cmds + dead demo CTA; production fonts; scoped error boundary; admin bootstrap seed All checks were successful Test Asgard Runner / test (push) Successful in 3s Details Full-site fake-data audit findings: - SetupWizard showed a curl\|sh installer (get.corrosionmgmt.com) and a 'corrosion-agent' binary that don't exist -> real host-agent commands - 'View live demo' CTA on 5 marketing pages linked to a login, not a demo -> honest 'Sign in' - Google Fonts @import was silently dropped from the production CSS bundle (mid-bundle @import) -> <link> tags in index.html; prod was shipping system fallback fonts - App-root ErrorBoundary bricked the entire SPA (incl. marketing) on a single failed fetch until manual reload -> resets on route change + content-scoped boundary inside DashboardLayout so nav chrome survives - Status page KPIs showed fake zeros while the fetch failed -> em dash - Login lacked the forgot-password link (flow already existed end-to-end) - AdminSeedService: fresh DB had schema but no login possible; seeds super-admin + license from ADMIN_* env when users table is empty Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-06-11 09:23:44 -04:00
Vantz Stockwell	180631989a	fix(panel): real auto-updating version + remove fake agent footer; rename companion -> Corrosion host agent All checks were successful Build Host Agent / build (push) Successful in 28s Details Test Asgard Runner / test (push) Successful in 3s Details Version badge: was hardcoded '1.0.8' — now single-sourced from frontend/package.json (1.0.0) via Vite define __APP_VERSION__, so it auto-updates on release. Sidebar agent footer: removed the FABRICATED 'asgard-01' host name and the fake 'Agent v1.0.8' line — now shows real server.connection data, or an honest 'No host agent connected' empty state when nothing is deployed (the operator's actual state). Renamed 'Companion agent' -> 'Corrosion host agent' across the UI (ServerView/SetupWizard/Dashboard/Plugins), the binary names (corrosion-host-agent-<os>-<arch>) + CDN path (/host-agent/), the Go Makefile build output, and the Gitea CI workflow — frontend download links and CI output now match. Marketing hero mock host names neutralized (asgard-01 -> rust-host/dune-host/conan-host). DB column names (companion_last_seen) left intact. Build green; zero 'asgard'/'1.0.8' remain in frontend/src. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-11 09:03:37 -04:00
Vantz Stockwell	23decd9b08	feat(panel): per-game UI adaptation — sidebar, Server view, and dashboard transform by selected game All checks were successful Test Asgard Runner / test (push) Successful in 3s Details Drives the panel off the active game (GameSwitcher selection) + the GameProfile registry, so each game visibly differs (not just accent color). Sidebar nav: Rust = full (uMod plugins + plugin configs); Conan/Soulmask/Dune drop uMod + plugin-configs and relabel reset (Wipe World / World Reset / Deep Desert), Dune relabels Console->Broadcast (no RCON) and is Docker-managed. ServerView: management-model badge + game-appropriate panels (Rust deploy + Oxide; Dune Docker/BattleGroup-Sietches; Conan clans/thralls/avatars/purge; Soulmask main-client cluster) with HONEST EmptyStates where no backend data exists yet. Dashboard: per-game reset terminology + stat labels. No invented routes (all map to existing router entries); no fabricated data. Build green. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-11 08:37:03 -04:00
Vantz Stockwell	8b84bba165	fix(docker): auto-build schema on a fresh DB via docker-entrypoint-initdb.d All checks were successful Test Asgard Runner / test (push) Successful in 3s Details Root cause of 'data lost on every rebuild': nothing created the Postgres schema. TypeORM is synchronize:false, the API container runs no migration step, and there was no init mount — so a fresh pg_data volume came up with ZERO tables (empty/broken DB; the schema had only ever been loaded manually). Mount backend/migrations/*.sql into /docker-entrypoint-initdb.d so Postgres auto-applies the full schema (001..021, plain SQL) ON FIRST INIT ONLY. Existing volumes are untouched (initdb scripts run only on an empty data dir); a fresh volume now self-heals the schema. NOTE: actual row DATA still persists only while the pg_data named volume persists — 'docker compose down' keeps it across 'build --no-cache'; 'down -v' / volume prune is the only thing that wipes it. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-11 08:34:18 -04:00