feat: add CI/CD workflows for npm and PyPI auto-publish on tag

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-Claude)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

.gitea/workflows/publish-npm.yml

@@ -0,0 +1,40 @@
+name: Publish npm packages
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Extract version from tag
+        run: |
+          echo "VERSION=$(echo $GITHUB_REF_NAME | sed 's/^v//')" >> $GITHUB_ENV
+
+      - name: Configure npm auth
+        run: |
+          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > ~/.npmrc
+
+      - name: Update package versions
+        run: |
+          cd packages/sdk-ts && npm version $VERSION --no-git-tag-version
+          cd ../opencode-plugin && npm version $VERSION --no-git-tag-version
+
+      - name: Publish agentlens-sdk
+        run: |
+          cd packages/sdk-ts
+          npm install
+          npm run build
+          npm publish --access public
+
+      - name: Publish opencode-agentlens
+        run: |
+          cd packages/opencode-plugin
+          npm install
+          npm run build
+          npm publish --access public