chore: remove gitea image build workflow

.gitea/workflows/build.yaml

@@ -1,31 +0,0 @@
-name: Build Docker Image
-
-on:
-  push:
-    branches: [main]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Login to Gitea Registry
-        uses: docker/login-action@v3
-        with:
-          registry: gitea.dsrptlab.com
-          username: ${{ gitea.actor }}
-          password: ${{ secrets.REGISTRY_TOKEN }}
-
-      - name: Build and Push
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: true
-          tags: gitea.dsrptlab.com/optovia/webapp/webapp:latest
-
-      - name: Deploy to Dokploy
-        run: curl -k -X POST "https://dokploy.dsrptlab.com/api/deploy/3zjbiuDvfDQ435HvMUAG8"