Add deploy files

.gitea/build.deploy

@@ -0,0 +1,39 @@
+name: Build and Push Docker Image to Gitea Registry
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      # Step 1: Checkout repository
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      # Step 2: Set up Docker Buildx
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      # Step 3: Log in to Gitea Container Registry
+      - name: Log in to Gitea Registry
+        uses: docker/login-action@v3
+        with:
+          registry: git.3t.network
+          username: $alex
+          password: ${{ secrets.PACKAGEKEY }}
+
+      # Step 4: Build and push Docker image
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: |
+            git.3t.network/${{ github.repository }}/static-site:${{ github.sha }}
+            git.3t.network/${{ github.repository }}/static-site:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max