feat: add dynamic sitemap and robots crawler config

app/robots.ts

@@ -0,0 +1,30 @@
+import type { MetadataRoute } from 'next';
+
+const PROTECTED = ['/admin/', '/api/'];
+
+export default function robots(): MetadataRoute.Robots {
+  return {
+    rules: [
+      {
+        userAgent: '*',
+        allow: '/',
+        disallow: PROTECTED,
+      },
+      // AI arama / citation botları
+      { userAgent: 'OAI-SearchBot', allow: '/', disallow: PROTECTED },
+      { userAgent: 'ChatGPT-User', allow: '/', disallow: PROTECTED },
+      { userAgent: 'PerplexityBot', allow: '/', disallow: PROTECTED },
+      { userAgent: 'Perplexity-User', allow: '/', disallow: PROTECTED },
+      { userAgent: 'Claude-SearchBot', allow: '/', disallow: PROTECTED },
+      { userAgent: 'Claude-User', allow: '/', disallow: PROTECTED },
+      // Training crawler'ları engelle
+      { userAgent: 'GPTBot', disallow: '/' },
+      { userAgent: 'ClaudeBot', disallow: '/' },
+      { userAgent: 'Google-Extended', disallow: '/' },
+      { userAgent: 'CCBot', disallow: '/' },
+      { userAgent: 'Bytespider', disallow: '/' },        // ByteDance/TikTok
+      { userAgent: 'Meta-ExternalAgent', disallow: '/' }, // Meta training
+    ],
+    sitemap: 'https://marmarislocal.com/sitemap.xml',
+  };
+}

app/sitemap.ts

@@ -0,0 +1,70 @@
+import { MetadataRoute } from 'next'
+import { mockDb } from '@/lib/mockDb'
+
+export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
+  const baseUrl = 'https://marmarislocal.com'
+  const locales = ['tr', 'en', 'ru']
+
+  // Static routes
+  const staticRoutes = [
+    '',
+    '/apartlar',
+    '/restoranlar',
+    '/isletmeler',
+    '/isletme-ekle',
+    '/iletisim',
+    '/hakkinda'
+  ]
+
+  const sitemapEntries: MetadataRoute.Sitemap = []
+
+  // 1. Generate static routes for each locale
+  for (const route of staticRoutes) {
+    for (const locale of locales) {
+      sitemapEntries.push({
+        url: `${baseUrl}/${locale}${route}`,
+        lastModified: new Date(),
+        changeFrequency: 'weekly',
+        priority: route === '' ? 1.0 : 0.8,
+      })
+    }
+  }
+
+  // 2. Dynamic listing routes
+  try {
+    const listings = await mockDb.getListings()
+    for (const listing of listings) {
+      // Find the category slug dynamically
+      const catSlug = listing.category?.slug || 'isletmeler'
+      for (const locale of locales) {
+        sitemapEntries.push({
+          url: `${baseUrl}/${locale}/${catSlug}/${listing.slug}`,
+          lastModified: listing.updatedAt || new Date(),
+          changeFrequency: 'weekly',
+          priority: 0.6,
+        })
+      }
+    }
+  } catch (e) {
+    console.error('Sitemap listings fetch error:', e)
+  }
+
+  // 3. Dynamic neighborhood routes
+  try {
+    const neighborhoods = await mockDb.getNeighborhoods()
+    for (const neighborhood of neighborhoods) {
+      for (const locale of locales) {
+        sitemapEntries.push({
+          url: `${baseUrl}/${locale}/mahalle/${neighborhood.slug}`,
+          lastModified: new Date(),
+          changeFrequency: 'monthly',
+          priority: 0.4,
+        })
+      }
+    }
+  } catch (e) {
+    console.error('Sitemap neighborhoods fetch error:', e)
+  }
+
+  return sitemapEntries
+}