fix(rspack): enable modern TypeScript plugin (#3944)

Co-authored-by: Claude <[email protected]>

Author: ScriptedAlchemy

packages/rspack/project.json

@@ -18,7 +18,8 @@
         "rollupConfig": "packages/rspack/rollup.config.js",
         "compiler": "swc",
         "format": ["cjs", "esm"],
-        "generatePackageJson": false
+        "generatePackageJson": false,
+        "useLegacyTypescriptPlugin": false
       }
     },
     "lint": {