ci(release): add Release Dry Run workflow (manual): builds, packages, uploads artifact, creates draft release

Author: masterkain

.github/workflows/release-dryrun.yml

@@ -0,0 +1,57 @@
+name: Release Dry Run
+
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  dryrun:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v5
+        with:
+          node-version: 24
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build dist
+        run: npm run package
+
+      - name: Package VSIX
+        run: npx --yes @vscode/vsce package
+
+      - name: Compute names
+        id: vars
+        run: |
+          NAME=$(node -p "require('./package.json').name")
+          VERSION=$(node -p "require('./package.json').version")
+          FILE="$NAME-$VERSION.vsix"
+          TAG="autopathcomment-${VERSION}-dryrun-${GITHUB_RUN_NUMBER}"
+          echo "file=$FILE" >> "$GITHUB_OUTPUT"
+          echo "tag=$TAG" >> "$GITHUB_OUTPUT"
+          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
+
+      - name: Upload VSIX artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ steps.vars.outputs.file }}
+          path: ${{ steps.vars.outputs.file }}
+
+      - name: Create draft GitHub Release (dry-run)
+        uses: softprops/action-gh-release@v2
+        with:
+          draft: true
+          tag_name: ${{ steps.vars.outputs.tag }}
+          name: ${{ steps.vars.outputs.tag }}
+          generate_release_notes: true
+          files: ${{ steps.vars.outputs.file }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+