chore(deps): update dependency @rsbuild/core to v2

Author: renovate[bot]

package.json

@@ -56,7 +56,7 @@
   "devDependencies": {
     "@biomejs/biome": "^2.1.4",
     "@playwright/test": "^1.54.2",
-    "@rsbuild/core": "^1.4.15",
+    "@rsbuild/core": "^2.0.3",
     "@rslib/core": "^0.12.0",
     "@types/node": "^22.17.1",
     "@winner-fed/winjs": "*",