chore: remove deploy workflow configuration file

.gitea/workflows/deploy.yml

@@ -1,25 +0,0 @@
-name: Deploy
-on:
-  push:
-    branches:
-      - "main"
-    paths:
-      - "backend/**"
-  
-jobs:
-  build-image:
-    runs-on: ubuntu-latest
-    name: Build Docker Image
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Build Image
-        run: docker buildx build -f backend/.docker/Dockerfile -t git.kjan.de/szut/casino-backend:latest backend
-      - name: Login
-        uses: docker/login-action@v3
-        with:
-          registry: git.kjan.de
-          username: ${{ secrets.DOCKER_USER }}
-          password: ${{ secrets.DOCKER_PASS }}
-      - name: Push
-        run: docker push git.kjan.de/szut/casino-backend:latest