Add SEO fields to Tasks model, improve content generation response handling, and enhance progress bar animation

- Added primary_keyword, secondary_keywords, tags, and categories fields to Tasks model
- Updated generate_content function to handle full JSON response with all SEO fields
- Improved progress bar animation: smooth 1% increments every 300ms
- Enhanced step detection for content generation vs clustering vs ideas
- Fixed progress modal to show correct messages for each function type
- Added comprehensive logging to Keywords and Tasks pages for AI functions
- Fixed error handling to show meaningful error messages instead of generic failures

cmd/logs.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+# Quick log check - last 50 lines
+
+echo "=== Backend Logs ==="
+docker logs igny8_backend --tail 50
+
+echo ""
+echo "=== Celery Worker Logs ==="
+docker logs igny8_celery_worker --tail 50
+
+echo ""
+echo "=== Celery Beat Logs ==="
+docker logs igny8_celery_beat --tail 50
+