chore: add github action to publish

.github/workflows/build.yaml

@@ -0,0 +1,42 @@
+# build extension and publish on merges to main
+
+name: Build and Publish
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set Up node
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: .nvmrc
+          cache: 'yarn'
+
+      - name: Install dependencies
+        run: yarn --immutable --immutable-cache
+
+      - name: Build
+        run: yarn build
+
+      - name: Zip
+        run: zip -r dist.zip dist
+
+      - name: Publish
+        if: github.ref == 'refs/heads/main'
+        uses: Klemensas/chrome-extension-upload-action
+        with:
+            refresh-token: ${{ secrets.REFRESH_TOKEN }}
+            client-id: ${{ secrets.CLIENT_ID }}
+            client-secret: ${{ secrets.CLIENT_SECRET }}
+            file-name: './dist.zip'
+            app-id: ${{ secrets.APP_ID }}
+            publish: true
+
+