add jsr.json and publish.yml to publish in jsr.io

.github/workflows/publish.yml

@@ -0,0 +1,19 @@
+name: Publish
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      id-token: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Publish package
+        run: npx jsr publish

jsr.json

@@ -0,0 +1,6 @@
+{
+    "name": "@praveen/pixiedb",
+    "version": "0.5.4",
+    "license": "MIT",
+    "exports": "./src/index.ts"
+}