feat(bots): Implement comprehensive bot system with autonomous posting, content management, and API endpoints

- Add bot management system with creation, suspension, and reinstatement functionality
- Implement autonomous bot posting with scheduling, rate limiting, and content generation
- Add content fetching system supporting RSS feeds and multiple content sources
- Implement LLM-based content generation with customizable bot personalities
- Add mention handling and automated response system for bot interactions
- Implement API key management with encryption using AUTH_SECRET for simplified deployment
- Add comprehensive bot logging system for activity tracking and error monitoring
- Create bot administration pages and settings UI for managing bot configurations
- Add database migrations for bot system schema including users, sources, and content items
- Implement cron job system for automated bot operations and scheduled tasks
- Add extensive test coverage with unit and property-based tests for core bot modules
- Simplify encryption by deriving keys from AUTH_SECRET instead of separate environment variable
- Implement automatic content fetching on post trigger with retry logic
- Add Reddit-specific link preview handling using oEmbed API for reliable metadata extraction
- Create utility scripts for bot inspection and cleanup operations
- Add comprehensive bot system documentation and improvement tracking

src/components/Sidebar.tsx

@@ -3,7 +3,7 @@
 import Link from 'next/link';
 import { usePathname } from 'next/navigation';
 import { useAuth } from '@/lib/contexts/AuthContext';
-import { HomeIcon, SearchIcon, BellIcon, UserIcon, ShieldIcon, SynapsisLogo, BookOpenIcon, SettingsIcon } from './Icons';
+import { HomeIcon, SearchIcon, BellIcon, UserIcon, ShieldIcon, SynapsisLogo, BookOpenIcon, SettingsIcon, BotIcon } from './Icons';
 import { formatFullHandle } from '@/lib/utils/handle';
 
 export function Sidebar() {
@@ -32,6 +32,12 @@ export function Sidebar() {
                     <BellIcon />
                     <span>Notifications</span>
                 </Link>
+                {user && (
+                    <Link href="/settings/bots" className={`nav-item ${pathname?.startsWith('/settings/bots') ? 'active' : ''}`}>
+                        <BotIcon />
+                        <span>Bots</span>
+                    </Link>
+                )}
                 <Link href="/guide" className={`nav-item ${pathname?.startsWith('/guide') ? 'active' : ''}`}>
                     <BookOpenIcon />
                     <span>Guide</span>