chore: add github workflows

.github/workflows/main.yml

@@ -0,0 +1,37 @@
+name: CI
+
+on:
+  push:
+    tags:
+      - "*.*.*"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Nodejs
+        uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: latest
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Run build
+        run: pnpm run build
+
+      - name: Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            dist/main.js
+            dist/manifest.json