fix: restore button active state + inject gangnamunni Vision data into report

- Hero button: gray when empty, accent gradient when URL entered
- generate-report: force-inject gangnamUnniStats from Vision Analysis
  into channelAnalysis (score, rating, reviews, doctors)
- Add gangnamunni Vision data to prompt context

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/components/Hero.tsx

@@ -64,7 +64,7 @@ export default function Hero() {
               className="w-full px-8 py-5 text-base font-medium bg-white/80 backdrop-blur-sm border border-slate-200 rounded-2xl focus:outline-none focus:ring-2 focus:ring-accent/20 focus:border-accent/40 shadow-sm text-center text-primary-900 placeholder:text-slate-400 transition-all group-hover:border-slate-300"
             />
           </div>
-          <button onClick={handleAnalyze} className="w-full px-8 py-5 text-base font-bold text-white rounded-2xl transition-all shadow-xl hover:shadow-2xl flex items-center justify-center gap-3 group bg-gradient-to-r from-[#4F1DA1] to-[#021341] hover:scale-[1.02] active:scale-[0.98]">
+          <button onClick={handleAnalyze} className={`w-full px-8 py-5 text-base font-bold text-white rounded-2xl transition-all shadow-xl hover:shadow-2xl flex items-center justify-center gap-3 group hover:scale-[1.02] active:scale-[0.98] ${url.trim() ? 'bg-gradient-to-r from-accent to-[#021341]' : 'bg-slate-300 cursor-not-allowed'}`} disabled={!url.trim()}>
             Analyze Marketing Performance
             <ArrowRight className="w-5 h-5 group-hover:translate-x-1 transition-transform" />
           </button>

supabase/functions/generate-report/index.ts

@@ -156,6 +156,33 @@ ${JSON.stringify(scrapeData.branding || {}, null, 2).slice(0, 1000)}
           console.log(`[report] Injected ${visionDoctors.length} doctors from Vision`);
         }
 
+        // Force-inject 강남언니 data from Vision if channelAnalysis has none/zero
+        const guVision = vision.gangnamUnniStats as Record<string, unknown> | undefined;
+        if (guVision) {
+          report.channelAnalysis = report.channelAnalysis || {};
+          const existing = report.channelAnalysis.gangnamUnni;
+          if (!existing || existing.score === 0 || !existing.rating) {
+            const rating = parseFloat(String(guVision.rating || 0));
+            const reviewStr = String(guVision.reviews || "0").replace(/[^0-9]/g, "");
+            const reviews = parseInt(reviewStr) || 0;
+            // Score: rating 10점 만점 기준 + 리뷰 수 보정
+            const ratingScore = Math.min(rating * 10, 100);
+            const reviewBonus = Math.min(reviews / 1000, 10); // 1000리뷰당 +1, max +10
+            const score = Math.round(Math.min(ratingScore + reviewBonus, 100));
+            report.channelAnalysis.gangnamUnni = {
+              ...(existing || {}),
+              score,
+              rating,
+              ratingScale: 10,
+              reviews,
+              doctors: Number(guVision.doctors) || 0,
+              status: "active",
+              recommendation: `평점 ${guVision.rating}/10, 리뷰 ${guVision.reviews}건 — 강남언니에서 활발한 활동`,
+            };
+            console.log(`[report] Injected gangnamUnni from Vision: score=${score}, rating=${rating}, reviews=${reviews}`);
+          }
+        }
+
         // Store Vision analysis separately for frontend
         report.visionAnalysis = vision;
       }
@@ -432,6 +459,8 @@ function buildChannelSummary(channelData: Record<string, unknown>, verified: Rec
     if (ytStats) parts.push(`- YouTube (스크린샷): 구독자 ${ytStats.subscribers || '?'}, 영상 ${ytStats.videos || '?'}`);
     const igStats = vision.instagramStats as Record<string, string> | undefined;
     if (igStats) parts.push(`- Instagram (스크린샷): 팔로워 ${igStats.followers || '?'}, 게시물 ${igStats.posts || '?'}`);
+    const guStats = vision.gangnamUnniStats as Record<string, unknown> | undefined;
+    if (guStats) parts.push(`- 강남언니 (스크린샷): 평점 ${guStats.rating || '?'}/10, 리뷰 ${guStats.reviews || '?'}건, 의사 ${guStats.doctors || '?'}명`);
   }
 
   return parts.join("\n");