chore: setup github action for publishing package

Author: Yukaii

.github/workflows/ci.yml

@@ -5,9 +5,9 @@ jobs:
     runs-on: ubuntu-latest
     name: Build and test
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: '/home/runner/work/codemirror/codemirror/node_modules'
           key: ${{ runner.os }}-modules

.github/workflows/publish.yml

@@ -0,0 +1,29 @@
+name: Publish Package
+
+on:
+  push:
+    tags:
+      - '[0-9]+.[0-9]+.[0-9]+'
+
+permissions:
+  id-token: write
+  contents: read
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+          registry-url: 'https://registry.npmjs.org'
+
+      - run: npm ci
+
+      - run: npm run build --if-present
+
+      - run: npm test
+
+      - run: npm publish