ci: add publish workflow

.gitea/workflows/publish.yml

@@ -0,0 +1,29 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    container:
+      image: oven/bun:1
+    steps:
+      - name: Checkout
+        uses: https://gitea.com/actions/checkout@v6.0.2
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
+      - name: Test
+        run: bun run test
+      - name: Typecheck
+        run: bun run check
+      - name: Build
+        run: bun run build
+      - name: Publish to npm
+        run: |
+          echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > ~/.npmrc
+          bun publish --access public
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}