Redesign Team, Support, AI & Rules; solid-orange brand system

- Team Management: crew hero, member gallery + list, role rings, invites
- Support Center: command-center Overview (live status, pulse ribbon, signal)
- AI Assistant: animated orb rings + textured stage
- Rules: rulebook cards (watermark, uniform orange), 3-up responsive grid
- Brand: --grad-brand now solid rgba(253,169,19,.92), white text/icons on
  orange, no orange gradients; dark surfaces (--card-grad/--panel-2) #060608
- Segmented tabs get an on-brand orange active state

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/components/dashboard/sidebar.tsx

@@ -34,6 +34,7 @@ export const NAV_GROUPS: NavGroup[] = [
   {
     title: "Team",
     items: [
+      { key: "team", label: "Team Management", icon: "team", subtitle: "Your crew, roles and permissions" },
       { key: "schedule", label: "Team Schedule", icon: "schedule" },
       { key: "leaderboard", label: "Leaderboard", icon: "leaderboard" },
       { key: "subtasks", label: "Subcontractor Tasks", icon: "subtasks" },
@@ -41,10 +42,10 @@ export const NAV_GROUPS: NavGroup[] = [
     ],
   },
   {
-    title: "Team",
+    title: "Workspace AI",
     items: [
       { key: "settings", label: "Org Settings", icon: "settings" },
-      { key: "ai", label: "AI Assistant", icon: "ai" },
+      { key: "ai", label: "AI Assistant", icon: "ai", subtitle: "Lynk AI — your roofing copilot" },
     ],
   },
   {
@@ -65,7 +66,6 @@ export function Sidebar({ active, onSelect }: { active: string; onSelect: (k: st
       <div className="dash-brand">
         {/* eslint-disable-next-line @next/next/no-img-element */}
         <img src="/image/logo.png" alt="LynkedUp Pro" />
-        <span className="bk">LynkedUp Pro</span>
       </div>
 
       <nav className="dash-nav">