Add Rybbit analytics script and enhance pricing section with new features

- Integrated Rybbit analytics script in layout.tsx for improved tracking.
- Updated pricing section in page.tsx to include detailed package features and pricing information.
- Refined button interactions and added icons for better user engagement.
- Adjusted return URL handling in odeme/sonuc/page.tsx to preserve order information.
- Enhanced satin-al-form.tsx to include visual indicators for payment redirection.

src/app/paket/satin-al-form.tsx

@@ -1,6 +1,7 @@
 "use client";
 
 import { useActionState, useEffect } from "react";
+import { ArrowRight } from "lucide-react";
 import { toast } from "sonner";
 import { Button } from "@/components/ui/button";
 import { baslatOdeme, type OdemeBaslatDurum } from "./actions";
@@ -36,7 +37,14 @@ export function SatinAlForm({
         }
         variant={vurgulu ? "default" : "outline"}
       >
-        {pending ? "Ödeme sayfasına yönlendiriliyorsun…" : label}
+        {pending ? (
+          "Ödeme sayfasına yönlendiriliyorsun…"
+        ) : (
+          <>
+            {label}
+            <ArrowRight className="size-4" aria-hidden />
+          </>
+        )}
       </Button>
     </form>
   );