fix: revert to original working deploy approach

The 'name: nas-dashboard-dev' field added in commit a88f5b9 broke
auto-deployment by causing Docker Compose network connection errors.

Reverting to the original working approach:
- Remove 'name:' field from docker-compose.dev.yml
- Use simple 'docker compose up -d --pull never'

This worked for months before the recent changes.

.gitea/workflows/deploy-dev.yml

@@ -63,8 +63,5 @@ jobs:
         run: cp dashboard/docker-compose.dev.yml /nas-dashboard/docker-compose.dev.yml
       - name: Deploy dev
         run: |
-          echo "✅ Image built successfully: nas-dashboard-dev:latest"
-          echo ""
-          echo "⚠️  Automatic deployment is not possible due to Docker-in-Docker network limitations."
-          echo "To deploy manually, run on the NAS:"
-          echo "  ssh nas 'cd /volume1/docker/nas-dashboard && docker rm -f nas-dashboard-dev && docker compose -f docker-compose.dev.yml up -d --pull never'"
+          export DOCKER_API_VERSION=1.43
+          docker compose -f /nas-dashboard/docker-compose.dev.yml up -d --pull never

dashboard/docker-compose.dev.yml

@@ -1,5 +1,3 @@
-name: nas-dashboard-dev
-
 services:
   dashboard-dev:
     image: nas-dashboard-dev:latest