feat: use Github Action to publish jsr pkg

Author: FBIKdot

.github/workflows/publish.yml

@@ -0,0 +1,21 @@
+name: Publish hnxml to jsr.io
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Set up Deno
+        uses: denoland/setup-deno@v2.0.3
+        
+      - name: Publish to JSR
+        run: deno publish