feat(transactions): işlem servisi, bakiye hesaplama, satıcı kuralları ve izolasyon

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/features/accounts/components/accounts-view.tsx

@@ -11,6 +11,7 @@ import {
   Pencil,
   Plus,
 } from "lucide-react";
+import Link from "next/link";
 import { useState, useTransition } from "react";
 import { toast } from "sonner";
 import { IconBadge } from "@/components/appearance/swatch";
@@ -109,7 +110,12 @@ export function AccountsView({
       <li className={cn("flex items-center gap-3 p-3", a.archived && "opacity-60")}>
         <IconBadge icon={a.icon} color={a.color} />
         <div className="min-w-0 flex-1">
-          <p className="truncate font-medium">{a.name}</p>
+          <Link
+            href={`/islemler?hesap=${a.id}`}
+            className="block truncate font-medium hover:underline"
+          >
+            {a.name}
+          </Link>
           <div className="flex flex-wrap items-center gap-x-2 gap-y-1 text-xs text-muted-foreground">
             {a.type === "meal_card" && a.mealCardProvider ? (
               <span>{t.providers[a.mealCardProvider]}</span>