fix: Schema alignment and code corrections (COA 2)

- Replace owner_id → owner_user_id in all queries
- Replace auth_token → companion_agent_token in server_connections
- Replace l.active → (l.status = 'active') checks using ENUM
- Fix AppError → ApiError in all new API files
- Add missing imports (Path, PanelAdapter trait)
- Fix StoreConfig nullable type mismatches

Resolves 122 compilation errors. Only sqlx cache generation remains.

Phase 3: EXECUTE complete per V4_WORKFLOW

deploy-remote.sh

@@ -0,0 +1,108 @@
+#!/bin/bash
+set -e
+
+echo "=== CORROSION REMOTE DEPLOYMENT ==="
+echo ""
+
+REPO_DIR="$HOME/corrosion-admin-panel"
+
+# Step 1: Check if repo exists, clone or pull
+if [ -d "$REPO_DIR" ]; then
+    echo "📦 Updating repository..."
+    cd "$REPO_DIR"
+    git pull
+else
+    echo "📦 Cloning repository..."
+    git clone git@git.corrosionmgmt.com:vantzs/corrosion-admin-panel.git "$REPO_DIR"
+    cd "$REPO_DIR"
+fi
+
+echo "✅ Code updated"
+echo ""
+
+# Step 2: Create .env if needed
+if [ ! -f docker/.env ]; then
+    echo "📝 Creating docker/.env from template..."
+    cp .env.example docker/.env
+
+    # Generate secure keys
+    JWT_SECRET=$(openssl rand -hex 32)
+    ENCRYPTION_KEY=$(openssl rand -hex 32)
+
+    # Update .env
+    sed -i "s|JWT_SECRET=.*|JWT_SECRET=$JWT_SECRET|" docker/.env
+    sed -i "s|ENCRYPTION_KEY=.*|ENCRYPTION_KEY=$ENCRYPTION_KEY|" docker/.env
+
+    echo "✅ Created docker/.env"
+    echo "⚠️  IMPORTANT: Edit docker/.env and add:"
+    echo "   - CLOUDFLARE_API_TOKEN"
+    echo "   - STEAM_API_KEY"
+    echo "   - PAYPAL_CLIENT_ID"
+    echo "   - PAYPAL_CLIENT_SECRET"
+    echo ""
+    read -p "Press Enter after updating docker/.env..."
+fi
+
+# Step 3: Stop existing containers (if any)
+echo "🛑 Stopping existing containers..."
+cd docker
+docker compose down || true
+
+# Step 4: Rebuild and start
+echo "🚀 Building and starting services..."
+docker compose up -d --build
+
+echo ""
+echo "⏳ Waiting for database to be ready..."
+sleep 15
+
+# Step 5: Check which migrations have been run
+echo ""
+echo "📊 Checking migration status..."
+cd ..
+
+CURRENT_MIGRATIONS=$(docker exec corrosion-db psql -U corrosion -d corrosion -t -c "SELECT version FROM _sqlx_migrations ORDER BY version;" 2>/dev/null || echo "")
+
+if [ -z "$CURRENT_MIGRATIONS" ]; then
+    echo "⚠️  No migrations table found - running ALL migrations"
+    for migration in backend/migrations/*.sql; do
+        echo "Running $(basename $migration)..."
+        docker exec -i corrosion-db psql -U corrosion -d corrosion < "$migration"
+    done
+else
+    echo "Current migrations:"
+    echo "$CURRENT_MIGRATIONS"
+    echo ""
+
+    # Run only new migrations (009-012)
+    for version in 009 010 011 012; do
+        if echo "$CURRENT_MIGRATIONS" | grep -q "^[[:space:]]*$version"; then
+            echo "✅ Migration $version already applied"
+        else
+            migration_file=$(ls backend/migrations/${version}_*.sql 2>/dev/null || true)
+            if [ -n "$migration_file" ]; then
+                echo "📊 Running migration $version..."
+                docker exec -i corrosion-db psql -U corrosion -d corrosion < "$migration_file"
+                echo "✅ Migration $version complete"
+            else
+                echo "⚠️  Migration $version not found"
+            fi
+        fi
+    done
+fi
+
+echo ""
+echo "=== DEPLOYMENT COMPLETE ==="
+echo ""
+echo "Services status:"
+docker ps --filter "name=corrosion-" --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}"
+
+echo ""
+echo "Health check:"
+curl -s http://localhost:8088/api/health || echo "⚠️  API not responding yet (may need a few more seconds)"
+
+echo ""
+echo "View logs:"
+echo "  docker logs -f corrosion-api"
+echo "  docker logs -f corrosion-nginx"
+echo ""