fix(ci): add diagnostic logging and increase migration retries

.gitea/workflows/deploy.yml

@@ -341,11 +341,24 @@ jobs:
           
           # Apply Payload Migrations using the target app container's programmatic endpoint
           ssh root@alpha.mintel.me "cd $SITE_DIR && echo '→ Waiting for DB and Running Payload Migrations...' && \
-            for i in {1..5}; do \
+            for i in {1..15}; do \
               echo \"Attempt \$i...\"; \
-              docker compose -p '${{ needs.prepare.outputs.project_name }}' --env-file '$ENV_FILE' exec -T mb-grid-app sh -c 'curl -s -f -X POST -H \"Authorization: Bearer \$PAYLOAD_SECRET\" http://localhost:3000/api/payload/migrate \
-                || { echo \"HTTP error or DB not ready.\"; exit 1; }' && { echo '✅ Migrations successful!'; break; } \
-              || { if [ \$i -eq 5 ]; then echo '❌ Migration failed after 5 attempts!'; exit 1; else echo '⏳ Retrying in 5s...'; sleep 5; fi; }; \
+              docker compose -p '${{ needs.prepare.outputs.project_name }}' --env-file '$ENV_FILE' exec -T mb-grid-app sh -c 'curl -s -i -X POST -H \"Authorization: Bearer \$PAYLOAD_SECRET\" http://localhost:3000/api/payload/migrate' > /tmp/migrate_res 2>&1; \
+              if grep -q \"200 OK\" /tmp/migrate_res; then \
+                echo \"✅ Migrations successful!\"; \
+                cat /tmp/migrate_res; \
+                break; \
+              else \
+                echo \"❌ Attempt \$i failed. Response:\"; \
+                cat /tmp/migrate_res; \
+                if [ \$i -eq 15 ]; then \
+                  echo \"❌ Migration failed after 15 attempts! Dumping app logs...\"; \
+                  docker compose -p '${{ needs.prepare.outputs.project_name }}' --env-file '$ENV_FILE' logs --tail 100 mb-grid-app; \
+                  exit 1; \
+                fi; \
+                echo \"⏳ Retrying in 5s...\"; \
+                sleep 5; \
+              fi; \
             done"
           
           ssh root@alpha.mintel.me "docker system prune -f --filter 'until=24h'"