chore(release): sync frontend from monorepo v4

vite.config.ts

@@ -25,4 +25,45 @@ export default defineConfig(({ mode }) => ({
       "@": path.resolve(__dirname, "./src"),
     },
   },
+  build: {
+    // Raise warning threshold slightly — route chunks and the charts vendor
+    // bundle legitimately trend 300–500KB each and we already code-split.
+    chunkSizeWarningLimit: 900,
+    rollupOptions: {
+      output: {
+        manualChunks: {
+          // Pin the React core to its own chunk — it's in the critical path on
+          // every route and never changes between deploys, so users cache it.
+          "vendor-react": ["react", "react-dom", "react-router-dom"],
+          // React Query + auth context sit behind every authenticated page.
+          "vendor-query": ["@tanstack/react-query"],
+          // Recharts is large and only used on dashboard/report pages; keeping
+          // it separate lets the login/landing chunks stay small.
+          "vendor-charts": ["recharts"],
+          // Radix/shadcn primitives are shared across most pages.
+          "vendor-radix": [
+            "@radix-ui/react-dialog",
+            "@radix-ui/react-dropdown-menu",
+            "@radix-ui/react-popover",
+            "@radix-ui/react-select",
+            "@radix-ui/react-tabs",
+            "@radix-ui/react-toast",
+            "@radix-ui/react-tooltip",
+            "@radix-ui/react-accordion",
+            "@radix-ui/react-checkbox",
+            "@radix-ui/react-label",
+            "@radix-ui/react-progress",
+            "@radix-ui/react-radio-group",
+            "@radix-ui/react-scroll-area",
+            "@radix-ui/react-separator",
+            "@radix-ui/react-slider",
+            "@radix-ui/react-switch",
+            "@radix-ui/react-avatar",
+          ],
+          "vendor-forms": ["react-hook-form", "@hookform/resolvers", "zod"],
+          "vendor-icons": ["lucide-react"],
+        },
+      },
+    },
+  },
 }));