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

frontend/src/components/common/SiteCard.tsx

@@ -2,6 +2,7 @@ import { ReactNode } from 'react';
 import Switch from '../form/switch/Switch';
 import Button from '../ui/button/Button';
 import Badge from '../ui/badge/Badge';
+import SiteSetupChecklist from '../sites/SiteSetupChecklist';
 import { Site } from '../../services/api';
 
 interface SiteCardProps {
@@ -41,6 +42,12 @@ export default function SiteCard({
 
   const statusText = getStatusText();
 
+  // Setup checklist state derived from site data
+  const hasIndustry = !!site.industry || !!site.industry_name;
+  const hasSectors = site.active_sectors_count > 0;
+  const hasWordPressIntegration = site.has_integration ?? false;
+  const hasKeywords = (site.keywords_count ?? 0) > 0;
+
   return (
     <article className="rounded-2xl border border-gray-200 bg-white dark:border-gray-800 dark:bg-white/3">
       <div className="relative p-5 pb-9">
@@ -75,6 +82,18 @@ export default function SiteCard({
             </Badge>
           )}
         </div>
+        {/* Setup Checklist - Compact View */}
+        <div className="mt-3">
+          <SiteSetupChecklist
+            siteId={site.id}
+            siteName={site.name}
+            hasIndustry={hasIndustry}
+            hasSectors={hasSectors}
+            hasWordPressIntegration={hasWordPressIntegration}
+            hasKeywords={hasKeywords}
+            compact={true}
+          />
+        </div>
         {/* Status Text and Circle - Same row */}
         <div className="absolute top-5 right-5 flex items-center gap-2">
           <span className={`text-sm ${statusText.color} ${statusText.bold ? 'font-bold' : ''} transition-colors duration-200`}>