feat: SampleReport section — full mock AI report (Honda Civic, 3 DTCs, $520-850)

The "Run a demo report" CTA in Showcase now scrolls to a complete sample —
vehicle bar, health score 78/100 (B+), AI summary, 3 prioritized issues
(P0420 / P0171 / P0496), total cost, and "Try with your car" / "Send to
mechanic" CTAs. Hardcoded data — no backend AI Key needed.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/App.tsx

@@ -1,5 +1,6 @@
 import Hero from "@/components/Hero";
 import Showcase from "@/components/Showcase";
+import SampleReport from "@/components/SampleReport";
 import Pricing from "@/components/Pricing";
 import Comparison from "@/components/Comparison";
 import Footer from "@/components/Footer";
@@ -9,6 +10,7 @@ export default function App() {
     <div className="min-h-screen bg-[#F5F1EA] text-[#1A1A1A] antialiased selection:bg-[#2563EB]/20">
       <Hero />
       <Showcase />
+      <SampleReport />
       <Pricing />
       <Comparison />
       <Footer />

tsconfig.tsbuildinfo

@@ -1 +1 @@
-{"root":["./src/app.tsx","./src/main.tsx","./src/components/comparison.tsx","./src/components/footer.tsx","./src/components/hero.tsx","./src/components/pricing.tsx","./src/components/showcase.tsx","./src/lib/constants.ts"],"version":"5.9.3"}
+{"root":["./src/app.tsx","./src/main.tsx","./src/components/comparison.tsx","./src/components/footer.tsx","./src/components/hero.tsx","./src/components/pricing.tsx","./src/components/samplereport.tsx","./src/components/showcase.tsx","./src/lib/constants.ts"],"version":"5.9.3"}