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

backend/igny8_core/modules/writer/tasks.py

@@ -8,6 +8,8 @@ from django.db import transaction
 from igny8_core.modules.writer.models import Tasks, Images, Content
 from igny8_core.utils.ai_processor import ai_processor
 from igny8_core.modules.system.utils import get_prompt_value, get_default_prompt
+from igny8_core.ai.functions.generate_content import generate_content_core
+from igny8_core.ai.functions.generate_images import generate_images_core
 
 logger = logging.getLogger(__name__)