refactor: remove AI profile functionality and related components

- Deleted the AI profile management feature, including all associated views, hooks, and types.
- Updated settings and navigation components to remove references to AI profiles.
- Adjusted local storage and settings synchronization logic to reflect the removal of AI profiles.
- Cleaned up tests and utility functions that were dependent on the AI profile feature.

These changes streamline the application by eliminating unused functionality, improving maintainability and reducing complexity.

apps/ui/src/components/layout/sidebar.tsx

@@ -59,7 +59,7 @@ export function Sidebar() {
   } = useAppStore();
 
   // Environment variable flags for hiding sidebar items
-  const { hideTerminal, hideWiki, hideRunningAgents, hideContext, hideSpecEditor, hideAiProfiles } =
+  const { hideTerminal, hideWiki, hideRunningAgents, hideContext, hideSpecEditor } =
     SIDEBAR_FEATURE_FLAGS;
 
   // Get customizable keyboard shortcuts
@@ -232,7 +232,6 @@ export function Sidebar() {
     hideSpecEditor,
     hideContext,
     hideTerminal,
-    hideAiProfiles,
     currentProject,
     projects,
     projectHistory,

apps/ui/src/components/layout/sidebar/constants.ts

@@ -20,5 +20,4 @@ export const SIDEBAR_FEATURE_FLAGS = {
   hideRunningAgents: import.meta.env.VITE_HIDE_RUNNING_AGENTS === 'true',
   hideContext: import.meta.env.VITE_HIDE_CONTEXT === 'true',
   hideSpecEditor: import.meta.env.VITE_HIDE_SPEC_EDITOR === 'true',
-  hideAiProfiles: import.meta.env.VITE_HIDE_AI_PROFILES === 'true',
 } as const;

apps/ui/src/components/layout/sidebar/hooks/use-navigation.ts

@@ -5,11 +5,9 @@ import {
   LayoutGrid,
   Bot,
   BookOpen,
-  UserCircle,
   Terminal,
   CircleDot,
   GitPullRequest,
-  Zap,
   Lightbulb,
 } from 'lucide-react';
 import type { NavSection, NavItem } from '../types';
@@ -26,7 +24,6 @@ interface UseNavigationProps {
     cycleNextProject: string;
     spec: string;
     context: string;
-    profiles: string;
     board: string;
     agent: string;
     terminal: string;
@@ -38,7 +35,6 @@ interface UseNavigationProps {
   hideSpecEditor: boolean;
   hideContext: boolean;
   hideTerminal: boolean;
-  hideAiProfiles: boolean;
   currentProject: Project | null;
   projects: Project[];
   projectHistory: string[];
@@ -57,7 +53,6 @@ export function useNavigation({
   hideSpecEditor,
   hideContext,
   hideTerminal,
-  hideAiProfiles,
   currentProject,
   projects,
   projectHistory,
@@ -114,12 +109,6 @@ export function useNavigation({
         icon: BookOpen,
         shortcut: shortcuts.context,
       },
-      {
-        id: 'profiles',
-        label: 'AI Profiles',
-        icon: UserCircle,
-        shortcut: shortcuts.profiles,
-      },
     ];
 
     // Filter out hidden items
@@ -130,9 +119,6 @@ export function useNavigation({
       if (item.id === 'context' && hideContext) {
         return false;
       }
-      if (item.id === 'profiles' && hideAiProfiles) {
-        return false;
-      }
       return true;
     });
 
@@ -201,7 +187,6 @@ export function useNavigation({
     hideSpecEditor,
     hideContext,
     hideTerminal,
-    hideAiProfiles,
     hasGitHubRemote,
     unviewedValidationsCount,
   ]);