Kovak Yazılım kurumsal site — Next.js 16 + Appwrite

- Anasayfa, Hizmetler, Projeler, Hakkımızda, İletişim sayfaları
- Header/Footer, Hero, ServicesGrid, ProjectsGrid, ContactForm bileşenleri
- Appwrite TablesDB entegrasyonu (services, projects, contact_messages)
- Server Action ile iletişim formu (submitContact)
- Brand palette: navy #0F2C5C + sky #4DA3C7
- kovakyazilim.com'dan alınan logo public/logo.png

lib/types.ts

@@ -0,0 +1,30 @@
+import type { Models } from "appwrite";
+
+export interface ServiceRow extends Models.Row {
+  slug: string;
+  title: string;
+  description: string;
+  icon?: string | null;
+  order?: number | null;
+  featured?: boolean | null;
+}
+
+export interface ProjectRow extends Models.Row {
+  slug: string;
+  title: string;
+  description: string;
+  image_url?: string | null;
+  live_url?: string | null;
+  category?: string | null;
+  technologies?: string[] | null;
+  year?: number | null;
+  featured?: boolean | null;
+}
+
+export interface ContactMessageInput {
+  name: string;
+  email: string;
+  phone?: string;
+  subject?: string;
+  message: string;
+}