Delete .github/workflows directory

.github/workflows /docker-build.yml

@@ -1,27 +0,0 @@
-name: Docker Build and Push
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  build-and-push:
-    runs-on: ubuntu-latest
-    
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v2
-      
-      - name: Log in to Docker Hub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v2
-        with:
-          context: .
-          push: true
-          tags: ${{ secrets.DOCKERHUB_USERNAME }}/filekeeper:latest