Using rolldown 1 (#384)

* up tsdown.

* up vitest, vite and deduplicating rolldown.

Author: RobinTail

ui/package.json

@@ -24,7 +24,7 @@
     "@types/jquery": "^3.5.34",
     "@types/lodash": "^3.10.9",
     "@types/node": "^25.6.0",
-    "@vitest/coverage-v8": "^4.1.5",
+    "@vitest/coverage-v8": "^4.1.6",
     "eslint": "^10.2.1",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-allowed-dependencies": "^2.1.0",
@@ -33,10 +33,10 @@
     "happy-dom": "^20.9.0",
     "less": "^4.6.4",
     "prettier": "3.8.3",
-    "tsdown": "^0.21.10",
+    "tsdown": "^0.22.0",
     "typescript": "^6.0.3",
     "typescript-eslint": "^8.58.2",
-    "vitest": "^4.1.5"
+    "vitest": "^4.1.6"
   },
   "packageManager": "pnpm@11.1.2+sha512.415a1cc25974731e75455c1468371be74c5aa5fb7621b50d4056d222451609f11412f23fd602e6169f1e060466641f798597e1be961a10688836a67b16569499"
 }