Restore .gitea workflows at repository root

output/.gitea/workflows/ci.yml

@@ -1,20 +0,0 @@
-name: cloudron-packages-ci
-
-on:
-  workflow_dispatch:
-
-jobs:
-  lint-and-status:
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Checkout repository
-        uses: https://gitea.com/actions/checkout@v4
-
-      - name: Build devtools image if needed
-        run: ./output/run/dev.sh python --version
-
-      - name: Lint repository (strict mode)
-        run: ./output/run/dev.sh python output/scripts/lint_repo.py --strict
-
-      - name: Regenerate status dashboard
-        run: ./output/run/dev.sh python output/scripts/generate_status.py --preserve-timestamp

output/docs/CI_CD_GITEA.md

@@ -1,6 +1,6 @@
 # Gitea CI/CD and Registry Integration
 
-This project uses the Gitea Actions runner and the built-in container registry hosted at `https://git.knownelement.com`. The workflow definition lives under `output/.gitea/workflows/ci.yml` and targets the Gitea Actions runtime (1.21+) alongside the built-in container registry available on current releases. The workflow is currently configured for manual `workflow_dispatch` runs so all routine testing stays on the local harness until a runner is available. citeturn0search0turn1search0
+This project uses the Gitea Actions runner and the built-in container registry hosted at `https://git.knownelement.com`. The workflow definition lives under `.gitea/workflows/ci.yml` and targets the Gitea Actions runtime (1.21+) alongside the built-in container registry available on current releases. The workflow is currently configured for manual `workflow_dispatch` runs so all routine testing stays on the local harness until a runner is available. citeturn0search0turn1search0
 
 ## Prerequisites