Delete .github directory

.github/workflows/fly.yml

@@ -1,15 +0,0 @@
-name: Fly Deploy
-on:
-  push:
-    branches:
-      - main
-jobs:
-  deploy:
-    name: Deploy app
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: superfly/flyctl-actions/setup-flyctl@master
-      - run: flyctl deploy --remote-only
-        env:
-          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}