init: kovakemlak-crm project scaffold

- Next.js 16 + Appwrite multi-tenant emlak CRM
- Database: kovakemlak-db (properties, customers, customer_searches, property_matches, presentations, investors, activities, tenant_settings)
- Same stack as isletmem-kovakcrm (shadcn/ui template base)
- Modules: portföy, müşteri takibi, arama kriterleri, otomatik eşleştirme, sunum linki, yatırımcı portalı

src/app/(dashboard)/settings/billing/data/billing-history.json

@@ -0,0 +1,23 @@
+[
+  {
+    "id": 1,
+    "month": "December 2024",
+    "plan": "Professional Plan",
+    "amount": "$79.00",
+    "status": "Paid"
+  },
+  {
+    "id": 2,
+    "month": "November 2024",
+    "plan": "Professional Plan",
+    "amount": "$79.00",
+    "status": "Paid"
+  },
+  {
+    "id": 3,
+    "month": "October 2024",
+    "plan": "Professional Plan",
+    "amount": "$79.00",
+    "status": "Paid"
+  }
+]