refactor(nav): flatten sidebar sections into direct links

Replace nested section submenus in Intelligence, Infrastructure, and Personnel with flat per-page links carrying icons; drop the defensive item copying in AppSidebar.

Ultraworked with [Sisyphus](https://github.com/code-yeongju/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

src/components/frontend/blocks/AppSidebar.tsx

@@ -138,20 +138,10 @@ export function AppSidebar({
         <div className="flex min-h-0 flex-1 flex-col gap-2 overflow-y-auto group-data-[collapsible=icon]:overflow-hidden">
           <NavCore label="Platform" items={data.navMain} />
           {hasIntelligence && (
-            <NavCore
-              label="Intelligence"
-              items={data.navIntelligence.map((i) =>
-                typeof i.items === "object" ? { ...i, items: [...i.items] } : { ...i },
-              )}
-            />
+            <NavCore label="Intelligence" items={data.navIntelligence} />
           )}
           {hasLogistics && (
-            <NavCore
-              label="Infrastructure"
-              items={data.navLogistics.map((i) =>
-                typeof i.items === "object" ? { ...i, items: [...i.items] } : { ...i },
-              )}
-            />
+            <NavCore label="Infrastructure" items={data.navLogistics} />
           )}
           <NavCore label="Helpdesk" items={data.navHelpdesk} />
           <NavCore label="Commerce" items={data.navCommerce} />

src/components/frontend/blocks/sidebarData.ts

@@ -1,16 +1,24 @@
 import {
   Award,
   Backpack,
+  BarChart3,
+  BookOpen,
+  Boxes,
+  Building2,
+  Car,
   Contact,
   Crosshair,
+  Flag,
   Kanban,
   LifeBuoy,
+  Package,
   Search,
   Send,
   ShoppingBag,
+  Swords,
   TrendingUp,
+  Truck,
   UserCog,
-  Warehouse,
 } from "lucide-react";
 
 export const sidebarData = {
@@ -33,56 +41,51 @@ export const sidebarData = {
   ],
   navIntelligence: [
     {
-      title: "Intelligence",
-      url: "#",
+      title: "Campaigns",
+      url: "/intelligence/campaigns",
+      icon: Swords,
+    },
+    {
+      title: "Missions",
+      url: "/intelligence/missions",
       icon: Crosshair,
-      items: [
-        {
-          title: "Campaigns",
-          url: "/intelligence/campaigns",
-        },
-        {
-          title: "Missions",
-          url: "/intelligence/missions",
-        },
-        {
-          title: "Factions",
-          url: "/intelligence/factions",
-        },
-        {
-          title: "Wiki",
-          url: "/wiki",
-        },
-      ],
+    },
+    {
+      title: "Factions",
+      url: "/intelligence/factions",
+      icon: Flag,
+    },
+    {
+      title: "Wiki",
+      url: "/wiki",
+      icon: BookOpen,
     },
   ],
   navLogistics: [
     {
-      title: "Logistics",
-      url: "#",
-      icon: Warehouse,
-      items: [
-        {
-          title: "Structures",
-          url: "/logistics",
-        },
-        {
-          title: "Resources",
-          url: "/logistics/resources",
-        },
-        {
-          title: "Vehicles",
-          url: "/logistics/vehicles",
-        },
-        {
-          title: "Shipments",
-          url: "/logistics/shipments",
-        },
-        {
-          title: "Deployed Vehicles",
-          url: "/logistics/game-vehicles",
-        },
-      ],
+      title: "Structures",
+      url: "/logistics",
+      icon: Building2,
+    },
+    {
+      title: "Resources",
+      url: "/logistics/resources",
+      icon: Boxes,
+    },
+    {
+      title: "Vehicles",
+      url: "/logistics/vehicles",
+      icon: Truck,
+    },
+    {
+      title: "Shipments",
+      url: "/logistics/shipments",
+      icon: Package,
+    },
+    {
+      title: "Deployed Vehicles",
+      url: "/logistics/game-vehicles",
+      icon: Car,
     },
   ],
   navCommerce: [
@@ -99,19 +102,14 @@ export const sidebarData = {
   ],
   navPersonnel: [
     {
-      title: "Personnel",
-      url: "#",
+      title: "Contacts",
+      url: "/personnel/contacts",
       icon: Contact,
-      items: [
-        {
-          title: "Contacts",
-          url: "/personnel/contacts",
-        },
-        {
-          title: "Statistics",
-          url: "/personnel/statistics",
-        },
-      ],
+    },
+    {
+      title: "Statistics",
+      url: "/personnel/statistics",
+      icon: BarChart3,
     },
   ],
   navPersonal: [