chore: set up JSR package configuration and publish workflow

.github/workflows/jsr-publish.yml

@@ -0,0 +1,25 @@
+name: JSR Publish
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      id-token: write
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: oven-sh/setup-bun@v2
+      - name: Install dependencies
+        run: bun install
+      - name: Build
+        run: bun run build
+      - name: Verify Package
+        run: bunx kksh verify --publish
+      - name: Publish package
+        run: bunx jsr publish

jsr.json

@@ -0,0 +1,13 @@
+{
+	"name": "@kunkun/kunkun-ext-serve",
+	"version": "0.1.0",
+	"license": "MIT",
+	"exports": "./mod.ts",
+	"imports": {
+		"@kunkun/api": "jsr:@kunkun/api@^0.0.52",
+		"@std/assert": "jsr:@std/assert@1"
+	},
+	"publish": {
+		"include": ["build", "README.md", "package.json", "mod.ts", "deno-src"]
+	}
+}