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/components/site-footer.tsx

@@ -0,0 +1,34 @@
+import Link from "next/link"
+
+export function SiteFooter() {
+  const year = new Date().getFullYear()
+  return (
+    <footer className="bg-background border-t">
+      <div className="px-4 py-4 lg:px-6">
+        <div className="text-muted-foreground flex flex-col items-center justify-between gap-2 text-xs sm:flex-row">
+          <p>
+            © {year} İşletmem — bir{" "}
+            <Link
+              href="https://kovaksoft.com"
+              target="_blank"
+              rel="noopener noreferrer"
+              className="text-foreground hover:text-primary font-medium transition-colors"
+            >
+              KovakSoft
+            </Link>{" "}
+            ürünüdür.
+          </p>
+          <div className="flex items-center gap-3">
+            <Link href="#" className="hover:text-foreground transition-colors">
+              Kullanım şartları
+            </Link>
+            <span aria-hidden>·</span>
+            <Link href="#" className="hover:text-foreground transition-colors">
+              Gizlilik
+            </Link>
+          </div>
+        </div>
+      </div>
+    </footer>
+  )
+}