Add github workflow for v2 publishes

.github/workflows/publish-v2.yaml

@@ -0,0 +1,41 @@
+on:
+  push:
+    tags:
+      - 'remix@2.*'
+
+jobs:
+  publish:
+    name: publish (v2)
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write # Required for publishing the GitHub release
+      id-token: write # The OIDC ID token is used for authentication with JSR
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - uses: pnpm/action-setup@v4
+        name: Install pnpm
+        with:
+          run_install: false
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 24
+          registry-url: https://registry.npmjs.org
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Build packages
+        run: pnpm build
+
+      - name: Publish
+        run: pnpm publish
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}