refactor: pazarlama feature'ı — landing + meraklısına taşındı (Faz 5)

- landing/{sosyal-kanit,sosyal-kanit-govde,reveal} + hero-baslik +
  hero-focus-button + turkey-pixel-map features/pazarlama/components/ altına
- app/page.tsx'teki inline ComparisonCell landing-parcalari.tsx'e çıkarıldı
- /meraklisina içeriği MeraklisinaIcerik'e (okumayı pazarlama-queries'in
  meraklisinaDemoVerisi'nden alıyor); sayfa senkron + Suspense; demo.tsx →
  meraklisina-demo.tsx, huni-semasi.tsx feature'a taşındı
- AGENTS.md'deki huni-semasi ve anlatım metni yol referansları aynı commit'te
  güncellendi; SEMA içeriği değişmedi
- Davranış değişikliği yok

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/app/page.tsx

@@ -2,7 +2,6 @@ import {
   ArrowRight,
   ArrowUpRight,
   BarChart3,
-  CheckCircle2,
   Coins,
   Compass,
   FileText,
@@ -12,18 +11,18 @@ import {
   ShieldCheck,
   TrendingUp,
   Wallet,
-  X,
 } from "lucide-react";
 import Image from "next/image";
 import Link from "next/link";
 import { Suspense } from "react";
-import { HeroBaslik } from "@/components/hero-baslik";
-import { KapanisCta } from "@/components/hero-focus-button";
+import { ComparisonCell } from "@/features/pazarlama/components/landing-parcalari";
+import { HeroBaslik } from "@/features/pazarlama/components/hero-baslik";
+import { KapanisCta } from "@/features/pazarlama/components/hero-focus-button";
 import { HeroForm } from "@/components/hero-form";
 import { Parallax } from "@/components/parallax";
-import { Reveal } from "@/components/landing/reveal";
-import { SosyalKanitBandi } from "@/components/landing/sosyal-kanit";
-import { TurkeyPixelMap } from "@/components/turkey-pixel-map";
+import { Reveal } from "@/features/pazarlama/components/reveal";
+import { SosyalKanitBandi } from "@/features/pazarlama/components/sosyal-kanit";
+import { TurkeyPixelMap } from "@/features/pazarlama/components/turkey-pixel-map";
 import {
   PixelCorner,
   PixelDivider,
@@ -188,17 +187,6 @@ const paketOzellikleri = [
   },
 ] as const;
 
-function ComparisonCell({ value }: { value: boolean | string }) {
-  if (typeof value === "string") {
-    return <span className="text-sm font-medium">{value}</span>;
-  }
-  return value ? (
-    <CheckCircle2 className="mx-auto size-5 text-primary" aria-label="Var" />
-  ) : (
-    <X className="mx-auto size-5 text-muted-foreground/50" aria-label="Yok" />
-  );
-}
-
 export default function Home() {
   return (
     <div