feat(redesign): design-system tokens, 23 Vue components, game-aware shell + Fleet/Solo dashboard

Tokens ported 1:1 from the Claude Design bundle (colors/game-themes/type/spacing/elevation/motion/fonts) with the data-theme/data-game theming contract via useThemeGame (+ cc-skin-swap repaint guard). 23 design-system components reimplemented as Vue SFCs (core/forms/data/navigation/feedback/brand). DashboardLayout rebuilt as the game-aware shell (GameSwitcher, grouped nav with permission gating preserved, agent-health footer, topbar). DashboardView: Fleet + Solo with per-game GAME_FIELDS rows and the themed ECharts PlayersChart; Solo wired to the real server store, Fleet on representative data pending the multi-instance backend. All four game skins (Rust/Dune/Conan/Soulmask). vue-tsc + vite build green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/src/components/ds/data/ConsoleLine.vue

@@ -0,0 +1,54 @@
+<script setup lang="ts">
+/**
+ * ConsoleLine — one line in the RCON / server log stream.
+ * Monospace, color-coded by level. Optional timestamp and actor (who).
+ */
+withDefaults(
+  defineProps<{
+    time?: string
+    level?: 'cmd' | 'chat' | 'info' | 'warn' | 'error' | 'connect' | 'kill'
+    who?: string
+  }>(),
+  { level: 'info' },
+)
+
+const LABEL: Record<string, string> = {
+  cmd: 'cmd',
+  chat: 'chat',
+  info: 'info',
+  warn: 'warn',
+  error: 'err',
+  connect: 'join',
+  kill: 'kill',
+}
+</script>
+
+<template>
+  <div :class="['cc-line', 'cc-line--' + level]">
+    <span v-if="time" class="cc-line__time">{{ time }}</span>
+    <span class="cc-line__tag">{{ LABEL[level ?? 'info'] ?? level }}</span>
+    <span class="cc-line__msg">
+      <span v-if="who" class="cc-line__who">{{ who }} </span>
+      <slot />
+    </span>
+  </div>
+</template>
+
+<style>
+.cc-line { display: flex; gap: 10px; padding: 2px 12px; font-family: var(--font-mono); font-size: var(--text-xs); line-height: 1.65; align-items: baseline; }
+.cc-line:hover { background: var(--surface-hover); }
+.cc-line__time { color: var(--text-muted); flex: none; font-variant-numeric: tabular-nums; }
+.cc-line__tag { flex: none; text-transform: uppercase; font-weight: 600; font-size: 10px; letter-spacing: .05em; padding: 0 5px; border-radius: var(--radius-xs); height: 15px; display: inline-flex; align-items: center; }
+.cc-line__msg { color: var(--text-secondary); white-space: pre-wrap; word-break: break-word; min-width: 0; }
+.cc-line__who { color: var(--accent-text); }
+.cc-line--cmd .cc-line__tag { background: var(--accent-soft); color: var(--accent-text); }
+.cc-line--cmd .cc-line__msg { color: var(--text-primary); }
+.cc-line--chat .cc-line__tag { background: var(--surface-active); color: var(--text-secondary); }
+.cc-line--info .cc-line__tag { background: var(--status-info-soft); color: var(--status-info); }
+.cc-line--warn .cc-line__tag { background: var(--status-warn-soft); color: var(--status-warn); }
+.cc-line--warn .cc-line__msg { color: var(--status-warn); }
+.cc-line--error .cc-line__tag { background: var(--status-offline-soft); color: var(--status-offline); }
+.cc-line--error .cc-line__msg { color: var(--status-offline); }
+.cc-line--connect .cc-line__tag { background: var(--status-online-soft); color: var(--status-online); }
+.cc-line--kill .cc-line__tag { background: var(--status-wiping-soft); color: var(--status-wiping); }
+</style>