feat: add IntranetServices page and services.json for external tools

nest-intra/src/App.tsx

@@ -14,6 +14,7 @@ const IntranetFeed         = lazy(() => import('./pages/intranet/IntranetFeed'))
 const IntranetEvents       = lazy(() => import('./pages/intranet/IntranetEvents'));
 const IntranetUsers        = lazy(() => import('./pages/intranet/IntranetUsers'));
 const IntranetModeration   = lazy(() => import('./pages/intranet/IntranetModeration'));
+const IntranetServices     = lazy(() => import('./pages/intranet/IntranetServices'));
 
 // ── App ────────────────────────────────────────────────────────────────────────
 
@@ -46,6 +47,7 @@ export default function App() {
           <Route path="events" element={<IntranetEvents />} />
           <Route path="users" element={<IntranetUsers />} />
           <Route path="moderation" element={<IntranetModeration />} />
+          <Route path="services" element={<IntranetServices />} />
         </Route>
 
         {/* Redirect root to intranet */}