first pass publish action

.github/workflows/publish.yml

@@ -0,0 +1,42 @@
+name: CI
+on:
+  workflow_dispatch:
+
+jobs:
+  release:
+    name: release
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+        ref: main
+
+    - name: Calculate Tag
+      id: tag
+      run: |
+        TAG=$(jq -r '.version' package.json)
+        echo "TAG=$TAG" >> $GITHUB_ENV
+        if git rev-parse $TAG >/dev/null 2>&1; then
+            echo "TAG_EXISTS=true" >> $GITHUB_ENV
+        else
+            echo "TAG_EXISTS=false" >> $GITHUB_ENV
+        fi
+
+    - name: Samples to Samples~
+      run: |
+        if [[ -d "Samples" ]]; then
+          git mv Samples Samples~
+          rm -f Samples.meta
+          git config --global user.name 'github-bot'
+          git config --global user.email '[email protected]'
+          git commit -am "fix: Samples => Samples~"
+          git push -u origin main
+        fi
+
+    - name: Create Release
+      if: env.TAG_EXISTS == 'false'
+      run: |
+        git tag ${{ env.TAG }} main
+        git push origin --tags