chore(ci): remove auto-complete TODO workflow

Deleted the Gitea Actions workflow responsible for automatically moving TODO files from queued to completed on pull request events.

.gitea/workflows/auto-complete-todo.yml

@@ -1,37 +0,0 @@
-name: 'Auto-complete TODO'
-
-on:
-  pull_request:
-    types: [opened, synchronize, reopened]
-
-jobs:
-  move-todo:
-    runs-on: ubuntu-gitea
-    steps:
-      - name: 'Clone PR branch, move TODO, push update'
-        env:
-          PAT_TOKEN: ${{ secrets.PAT_TOKEN }}
-          SERVER_URL: ${{ github.server_url }}
-          REPO_OWNER: ${{ github.repository_owner }}
-          REPO_NAME: ${{ github.event.pull_request.head.repo.name }}
-          PR_BRANCH: ${{ github.head_ref }}
-        run: |
-          git clone https://${PAT_TOKEN}@${SERVER_URL}/${REPO_OWNER}/${REPO_NAME}.git pr-temp || exit 1
-          cd pr-temp
-          git checkout ${PR_BRANCH}
-          BRANCH=$(git rev-parse --abbrev-ref HEAD)
-          TODO_NAME="${BRANCH#feature/}.md"
-          if [[ "${BRANCH}" == feature/* && -f todo/queued/${TODO_NAME} ]]; then
-            mkdir -p todo/completed
-            mv todo/queued/${TODO_NAME} todo/completed/
-            git config user.name 'Gitea Actions Bot'
-            git config user.email 'actions@noreply.local'
-            git add todo/
-            git commit -m "chore: auto-complete ${TODO_NAME} via Gitea Actions"
-            git push https://${PAT_TOKEN}@${SERVER_URL}/${REPO_OWNER}/${REPO_NAME}.git ${PR_BRANCH}
-            echo "✅ Moved todo/queued/${TODO_NAME} → completed/"
-          else
-            echo "ℹ️ No action: branch='${BRANCH}', expected 'feature/*' with todo/queued/${TODO_NAME}"
-          fi
-          cd ..
-          rm -rf pr-temp