fix: increase health check timeout to 240s for HDD startup delay

The container takes ~183s to become healthy on the slow NAS HDD.
90 iterations at 2s (180s) kept timing out by ~3 seconds.
Increased to 120 iterations (240s) for safety margin.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.gitea/workflows/deploy.yml

@@ -326,13 +326,13 @@ jobs:
 
           # Wait for container to be healthy
           echo "Waiting for container to be healthy..."
-          for i in {1..90}; do
+          for i in {1..120}; do
             STATUS=$(docker inspect --format='{{.State.Health.Status}}' nas-dashboard 2>/dev/null || echo "starting")
             if [ "$STATUS" = "healthy" ]; then
               echo "✅ Container is healthy"
               break
             fi
-            echo "Waiting... ($i/90) Status: $STATUS"
+            echo "Waiting... ($i/120) Status: $STATUS"
             sleep 2
           done
           STATUS=$(docker inspect --format='{{.State.Health.Status}}' nas-dashboard 2>/dev/null || echo "unknown")