删除未使用前端设计 Token（07-16-second-stage-frontend-cleanup-wave1）

client/src/design/tokens.ts

@@ -1,47 +0,0 @@
-export const semanticTokens = {
-  colors: {
-    bgCanvas: "#f5f7f8",
-    bgCanvasDeep: "#e8eef5",
-    bgSurface: "#ffffff",
-    bgSurfaceSubtle: "#f8fafc",
-    bgSurfaceRaised: "rgba(255, 255, 255, 0.92)",
-    bgPrimarySoft: "#e6ecf4",
-    textPrimary: "#0f172a",
-    textSecondary: "#475569",
-    textTertiary: "#94a3b8",
-    borderDefault: "#e2e8f0",
-    borderStrong: "#cbd5e1",
-    accentPrimary: "#00398a",
-    accentPrimaryHover: "#002e6e",
-    accentSecondary: "#13a8b8",
-    accentInk: "#001f4d",
-    success: "#067647",
-    warning: "#b54708",
-    danger: "#b42318",
-    info: "#00398a",
-  },
-  radius: {
-    sm: "0.5rem",
-    md: "0.75rem",
-    lg: "1rem",
-    xl: "1.25rem",
-    "2xl": "1.5rem",
-    panel: "1.25rem",
-  },
-  shadow: {
-    xs: "0 1px 2px rgba(15, 23, 42, 0.05)",
-    sm: "0 8px 24px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.05)",
-    md: "0 22px 55px rgba(0, 57, 138, 0.14)",
-    focus: "0 0 0 4px rgba(0, 57, 138, 0.14)",
-  },
-  spacing: {
-    pageX: "1.5rem",
-    pageY: "1.5rem",
-    cardX: "1.25rem",
-    cardY: "1.25rem",
-    sectionGap: "1.5rem",
-    clusterGap: "1rem",
-  },
-} as const;
-
-export type SemanticTokens = typeof semanticTokens;