feat(CI): first experiment with add-to-project

.github/workflows/add-to-project.yml

@@ -0,0 +1,18 @@
+name: Add issues to projects
+
+on:
+  issues:
+    types: [opened, labeled]
+  issue_comment:
+    types: [created]
+
+jobs:
+  add-to-project:
+    name: Add issue to project
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/add-to-project@v0.3.0
+        with:
+          project-url: https://github.com/azerothcore/azerothcore-wotlk/projects/14
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          labeled: 1-19