Add Meshkee sitemap config, technical-info labels, and footer credit.

Wire specs to /technical-info for field labels, match Safeteb footer credit, and publish build-time /meshkee/sitemap-config.json for SEO sync.

Co-authored-by: Cursor <cursoragent@cursor.com>

package.json

@@ -3,10 +3,12 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
+    "prebuild": "node scripts/generate-sitemap-config.mjs",
     "dev": "next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "eslint"
+    "lint": "eslint",
+    "generate:sitemap-config": "node scripts/generate-sitemap-config.mjs"
   },
   "dependencies": {
     "next": "16.3.0",