fix: update design language

web/vite.config.ts

@@ -70,6 +70,24 @@ export default defineConfig({
     alias: {
       "@": path.resolve(__dirname, "./src"),
     },
+    // When @nous-research/ui is symlinked via `file:../../design-language`,
+    // Node's module resolution would pick up shared deps from
+    // design-language/node_modules/*, giving us two copies + breaking
+    // hooks (useRef-of-null), webgl contexts, etc. Force everything that
+    // exists in BOTH places to use the dashboard's copy.
+    //
+    // Don't list packages here that only exist in the DS (nanostores,
+    // @nanostores/react) — Vite dedupe errors out when it can't find
+    // them at the project root.
+    dedupe: [
+      "react",
+      "react-dom",
+      "@react-three/fiber",
+      "@observablehq/plot",
+      "three",
+      "leva",
+      "gsap",
+    ],
   },
   build: {
     outDir: "../hermes_cli/web_dist",