nested tag support and tag index page

Jacky Zhao

2023-07-26 cee2883c0889a65e2786d70eb81932f5ed017e59

 .github/workflows/ci.yaml

@@ -29,8 +29,9 @@
            ${{ runner.os }}-node-

      - run: npm ci

      - name: Check types and style
        run: npm check
        run: npm run check

      - name: Test
        run: npm test