create a tag after merge

.github/workflows/tag-release.yml

@@ -0,0 +1,35 @@
+name: Tag release
+
+on:
+  push:
+    branches:
+      - main
+      - test
+
+jobs:
+  tag:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Get package.json version
+        run: |
+          VERSION=$(grep '"version"' package.json | head -1 | sed -E 's/.*"version": *"([^"]+)".*/\1/')
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+          echo "Tag to create: v$VERSION"
+
+      - name: Configure Git
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+      - name: Create Git tag
+        run: |
+          # проверяем, есть ли уже такой тег
+          if git rev-parse "v$VERSION" >/dev/null 2>&1; then
+            echo "Tag v$VERSION already exists, skipping creation."
+          else
+            git tag -a "v$VERSION" -m "Release v$VERSION"
+            git push origin "v$VERSION"
+          fi

package.json

@@ -1,6 +1,6 @@
 {
   "name": "com.baltin.fbt",
-  "version": "0.5.2",
+  "version": "0.5.3",
   "displayName": "FunctionalBT",
   "description": "Functional Behavior Tree Design Pattern Implementation",
   "unity": "2019.3",