ci: add build & deploy workflow

.gitea/workflows/deploy.yml

@@ -0,0 +1,46 @@
+name: Build & Deploy
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build image (amd64)
+        run: |
+          docker buildx build \
+            --platform linux/amd64 \
+            --output type=docker \
+            -t budget-commun:latest \
+            -f backend/Dockerfile .
+
+      - name: Configurer la clé SSH
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.NAS_SSH_KEY }}" > ~/.ssh/nas_key
+          chmod 600 ~/.ssh/nas_key
+
+      - name: Transférer l'image sur TrueNAS
+        run: |
+          docker save budget-commun:latest | \
+            ssh -i ~/.ssh/nas_key \
+                -o StrictHostKeyChecking=no \
+                admin@192.168.1.200 \
+                "sudo docker load"
+
+      - name: Redéployer l'app
+        run: |
+          ssh -i ~/.ssh/nas_key \
+              -o StrictHostKeyChecking=no \
+              admin@192.168.1.200 \
+              "sudo midclt call app.redeploy 'budget-commun'"