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/app/[handle]/page.tsx

@@ -9,6 +9,14 @@ import { User, Post } from '@/lib/types';
 import AutoTextarea from '@/components/AutoTextarea';
 import { Rocket } from 'lucide-react';
 import { formatFullHandle } from '@/lib/utils/handle';
+import { Bot } from 'lucide-react';
+
+interface BotOwner {
+    id: string;
+    handle: string;
+    displayName?: string | null;
+    avatarUrl?: string | null;
+}
 
 interface UserSummary {
     id: string;
@@ -16,6 +24,7 @@ interface UserSummary {
     displayName?: string | null;
     bio?: string | null;
     avatarUrl?: string | null;
+    isBot?: boolean;
 }
 
 // Strip HTML tags from a string
@@ -35,7 +44,27 @@ function UserRow({ user }: { user: UserSummary }) {
                 )}
             </div>
             <div className="user-row-content">
-                <div style={{ fontWeight: 600 }}>{user.displayName || user.handle}</div>
+                <div style={{ display: 'flex', alignItems: 'center', gap: '6px' }}>
+                    <span style={{ fontWeight: 600 }}>{user.displayName || user.handle}</span>
+                    {user.isBot && (
+                        <span 
+                            style={{ 
+                                display: 'inline-flex',
+                                alignItems: 'center',
+                                gap: '3px',
+                                fontSize: '10px', 
+                                padding: '2px 6px', 
+                                borderRadius: '4px', 
+                                background: 'var(--accent-muted)', 
+                                color: 'var(--accent)',
+                                fontWeight: 500,
+                            }}
+                        >
+                            <Bot size={12} />
+                            AI Account
+                        </span>
+                    )}
+                </div>
                 <div style={{ color: 'var(--foreground-tertiary)', fontSize: '13px' }}>{formatFullHandle(user.handle)}</div>
                 {user.bio && stripHtml(user.bio) && (
                     <div className="user-row-bio">{stripHtml(user.bio)}</div>
@@ -395,6 +424,36 @@ export default function ProfilePage() {
                             </div>
                         )}
 
+                        {/* Bot indicator and owner info */}
+                        {user.isBot && (
+                            <div style={{
+                                display: 'flex',
+                                alignItems: 'center',
+                                gap: '8px',
+                                marginTop: '12px',
+                                padding: '8px 12px',
+                                background: 'var(--accent-muted)',
+                                borderRadius: 'var(--radius-md)',
+                                fontSize: '14px',
+                            }}>
+                                <Bot size={16} style={{ color: 'var(--accent)' }} />
+                                <span style={{ color: 'var(--foreground-secondary)' }}>
+                                    Automated account
+                                    {(user as any).botOwner && (
+                                        <>
+                                            {' · Managed by '}
+                                            <Link 
+                                                href={`/${(user as any).botOwner.handle}`}
+                                                style={{ color: 'var(--accent)', fontWeight: 500 }}
+                                            >
+                                                @{(user as any).botOwner.handle}
+                                            </Link>
+                                        </>
+                                    )}
+                                </span>
+                            </div>
+                        )}
+
                         <div style={{ display: 'flex', gap: '16px', marginTop: '12px' }}>
                             <button
                                 onClick={() => setActiveTab('following')}