docs & ux improvmeents

frontend/src/pages/Optimizer/Dashboard.tsx

@@ -12,7 +12,7 @@ import { useSectorStore } from '../../store/sectorStore';
 interface OptimizerStats {
   totalOptimized: number;
   averageScoreImprovement: number;
-  totalCreditsUsed: number;
+  totalOperations: number;
   contentWithScores: number;
   contentWithoutScores: number;
 }
@@ -53,7 +53,7 @@ export default function OptimizerDashboard() {
       setStats({
         totalOptimized,
         averageScoreImprovement: parseFloat(averageScoreImprovement.toFixed(1)),
-        totalCreditsUsed: 0, // Would need to fetch from optimization tasks
+        totalOperations: 0, // Would need to fetch from optimization tasks
         contentWithScores: contentWithScores.length,
         contentWithoutScores: content.length - contentWithScores.length,
       });
@@ -118,9 +118,9 @@ export default function OptimizerDashboard() {
               />
 
               <EnhancedMetricCard
-                title="Credits Used"
-                value={stats.totalCreditsUsed.toString()}
-                subtitle="Total credits for optimization"
+                title="Optimizations"
+                value={stats.totalOperations.toString()}
+                subtitle="Total optimization runs"
                 icon={<BoltIcon className="w-6 h-6" />}
                 accentColor="orange"
                 onClick={() => navigate('/optimizer/content')}