build: Remove rollup

Author: vio

package-lock.json

@@ -65,7 +65,6 @@
   "devDependencies": {
     "@eslint/js": "9.39.0",
     "@release-it/conventional-changelog": "10.0.1",
-    "@rollup/plugin-typescript": "12.3.0",
     "@tsconfig/node18": "18.2.4",
     "@types/node": "24.9.2",
     "deep-freeze-strict": "1.1.1",
@@ -75,7 +74,6 @@
     "memfs": "4.50.0",
     "prettier": "3.6.2",
     "release-it": "19.0.5",
-    "rollup": "4.52.5",
     "tsdown": "^0.15.12",
     "typescript": "5.9.3",
     "typescript-eslint": "8.46.2",