chore(workflows): add issues to project board (#213)

* Create main.yml

* Rename main.yml to issue.yml

.github/workflows/issue.yml

@@ -0,0 +1,18 @@
+name: Add new issues to kanban project
+
+on:
+  issues:
+    types:
+      - opened
+
+jobs:
+  add-to-project:
+    name: Add issue to project
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/add-to-project@v0.3.0
+        with:
+          # You can target a repository in a different organization
+          # to the issue
+          project-url: https://github.com/orgs/zitadel/projects/1
+          github-token: ${{ secrets.ADD_TO_PROJECT_PAT }}