Phase 1: Progress modal text, SiteSerializer fields, Notification store, SiteCard checklist

- Improved progress modal messages in ai/engine.py (Section 4)
- Added keywords_count and has_integration to SiteSerializer (Section 6)
- Added notificationStore.ts for frontend notifications (Section 8)
- Added NotificationDropdownNew component (Section 8)
- Added SiteSetupChecklist to SiteCard in compact mode (Section 6)
- Updated api.ts Site interface with new fields

backend/igny8_core/auth/serializers.py

@@ -66,6 +66,8 @@ class SiteSerializer(serializers.ModelSerializer):
     active_sectors_count = serializers.SerializerMethodField()
     selected_sectors = serializers.SerializerMethodField()
     can_add_sectors = serializers.SerializerMethodField()
+    keywords_count = serializers.SerializerMethodField()
+    has_integration = serializers.SerializerMethodField()
     industry_name = serializers.CharField(source='industry.name', read_only=True)
     industry_slug = serializers.CharField(source='industry.slug', read_only=True)
     # Override domain field to use CharField instead of URLField to avoid premature validation
@@ -79,7 +81,7 @@ class SiteSerializer(serializers.ModelSerializer):
             'is_active', 'status',
             'site_type', 'hosting_type', 'seo_metadata',
             'sectors_count', 'active_sectors_count', 'selected_sectors',
-            'can_add_sectors',
+            'can_add_sectors', 'keywords_count', 'has_integration',
             'created_at', 'updated_at'
         ]
         read_only_fields = ['created_at', 'updated_at', 'account']
@@ -161,6 +163,20 @@ class SiteSerializer(serializers.ModelSerializer):
         """Check if site can add more sectors (max 5)."""
         return obj.can_add_sector()
 
+    def get_keywords_count(self, obj):
+        """Get total keywords count for the site across all sectors."""
+        from igny8_core.modules.planner.models import Keywords
+        return Keywords.objects.filter(site=obj).count()
+
+    def get_has_integration(self, obj):
+        """Check if site has an active WordPress integration."""
+        from igny8_core.business.integration.models import SiteIntegration
+        return SiteIntegration.objects.filter(
+            site=obj, 
+            integration_type='wordpress',
+            is_active=True
+        ).exists() or bool(obj.wp_url)
+
 
 class IndustrySectorSerializer(serializers.ModelSerializer):
     """Serializer for IndustrySector model."""