feat: bind Landing Page explicitly to #landing route and dedicated Landing Page nav button

apps/web/src/main.tsx

@@ -25,7 +25,7 @@ try {
 
 // Lightweight hash router with Sovereign Executive Styling
 const NAV = [
-  { hash: '#portal', label: 'البوابة التعريفية', icon: '✨' },
+  { hash: '#landing', label: 'Landing Page (صفحة الهبوط)', icon: '🚀' },
   { hash: '#map', label: 'الخريطة والملاحة الشاملة', icon: '🗺️' },
   { hash: '#terrain3d', label: 'الخريطة ثلاثية الأبعاد والتضاريس', icon: '🏔️' },
   { hash: '#tourism', label: 'الخريطة السياحية والتراثية', icon: '🏛️' },
@@ -35,7 +35,7 @@ const NAV = [
 ]
 
 function MasterHeader({ hash }: { hash: string }) {
-  const currentHash = hash || '#portal'
+  const currentHash = hash || '#map'
   const [isFullscreen, setIsFullscreen] = useState(false);
 
   const toggleFullscreen = () => {
@@ -258,13 +258,16 @@ class ErrorBoundary extends React.Component<{ children: React.ReactNode }, { has
 function Root() {
   const getInitialHash = () => {
     const p = window.location.pathname.toLowerCase();
+    if (p.includes('landing')) {
+      return '#landing';
+    }
     if (p.includes('tourism') || p.includes('heritage') || p.includes('tourist') || window.location.href.includes('سياح')) {
       return '#tourism';
     }
     if (p.includes('tactical') || p.includes('military')) {
       return '#tactical';
     }
-    return window.location.hash || '#portal';
+    return window.location.hash || '#map';
   };
 
   const [hash, setHash] = useState(getInitialHash);
@@ -281,14 +284,14 @@ function Root() {
     return () => window.removeEventListener('hashchange', on);
   }, []);
 
-  const isPortal = hash === '#portal' || hash === '#landing' || hash === '#home' || !hash;
+  const isLanding = hash === '#landing' || hash === '#portal' || window.location.pathname.toLowerCase().includes('landing');
   const isTourism = hash === '#tourism' || hash === '#heritage' || hash === '#tourist';
   const isTactical = hash === '#tactical' || hash === '#military' || hash === '#siro';
   const isTerrain3D = hash === '#terrain3d' || hash === '#3d' || hash === '#terrain';
   const isExecutive = hash === '#showcase' || hash === '#pitch';
   const isCompare = hash === '#compare';
   const isReview = hash === '#review';
-  const isMap = hash === '#map';
+  const isMap = hash === '#map' || (!isLanding && !isTourism && !isTactical && !isTerrain3D && !isExecutive && !isCompare && !isReview);
 
   return (
     <ErrorBoundary>
@@ -304,7 +307,7 @@ function Root() {
         height: 'calc(100vh - 52px)',
         overflow: 'hidden'
       }}>
-        {isPortal && (
+        {isLanding && (
           <div style={{ width: '100%', height: '100%', overflowY: 'auto' }}>
             <LandingPage />
           </div>