remove gitea action

.gitea/workflows/default.yml

@@ -1,27 +0,0 @@
-name: Build static content
-
-on:
-  # Runs on pushes targeting the default branch
-  push:
-    branches: ["master"]
-
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: Use Node.js 20.x
-        uses: actions/setup-node@v3
-        with:
-          node-version: 20.x
-          cache: 'npm'
-      - run: npm install
-      - run: npm run build
-      - name: Upload artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: dist-files
-          path: './dist/'