fix(core): fix lib export path and add babel dependencies

- Change ./lib export from index.mjs to index.js (matches actual file)
- Add @babel/generator, @babel/parser, @babel/types as dependencies
  (required at runtime by rolldown-plugin-dts bundled in tsdown)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: fengmk2

.github/workflows/e2e-test.yml

@@ -7,8 +7,6 @@ on:
   push:
     branches:
       - main
-      # For testing the e2e test workflow, will be deleted after testing
-      - 12-22-test_e2e_add_vite_migration_e2e
     paths-ignore:
       - '**/*.md'
 
@@ -61,7 +59,7 @@ jobs:
             command: |
               vite install --no-frozen-lockfile
               vite run -r build
-              vite run lint || true
+              vite run lint
               vite run -r typecheck
               vite run format
               vite run @rollipop/common#test
@@ -115,6 +113,8 @@ jobs:
       - name: Install vite-plus from tgz in ${{ matrix.project.name }}
         working-directory: ecosystem-ci/${{ matrix.project.name }}
         run: |
+          # avoid the vite migration using the wrong ignore file
+          rm -f ../.gitignore
           node ../patch-project.ts ${{ matrix.project.name }}
           if [ -n "${{ matrix.project.skip-install }}" ]; then
             exit 0

ecosystem-ci/repo.json

@@ -12,6 +12,6 @@
   "rollipop": {
     "repository": "https://github.com/leegeunhyeok/rollipop.git",
     "branch": "main",
-    "hash": "37095bfa36fa4c8bdf5e48f050aff39b3ffe8cc1"
+    "hash": "9beb8dd8fb70ef298b3a18703a831d6d4d3c01a1"
   }
 }

packages/core/package.json

@@ -49,7 +49,7 @@
       "types": "./dist/pluginutils/index.d.ts"
     },
     "./lib": {
-      "default": "./dist/tsdown/index.mjs",
+      "default": "./dist/tsdown/index.js",
       "types": "./dist/tsdown/index-types.d.ts"
     },
     "./types/*": {
@@ -82,6 +82,9 @@
     "dist"
   ],
   "dependencies": {
+    "@babel/generator": "^7.28.5",
+    "@babel/parser": "^7.28.5",
+    "@babel/types": "^7.28.5",
     "@oxc-project/runtime": "catalog:",
     "lightningcss": "^1.30.2",
     "postcss": "^8.5.6",