feat(tui): add ASCII art banner on startup

src/frontends/tui/minimal.ts

@@ -10,6 +10,7 @@ import { OllamaClient, LlamaCppClient } from '../../models/index.js';
 import { createClientFromConfig } from '../../daemon/index.js';
 import { loginGitHub } from '../../auth/index.js';
 import type { PairingManager } from '../../channels/pairing.js';
+import { getColoredBanner } from './banner.js';
 
 export { parseCommand, type Command };
 
@@ -125,7 +126,8 @@ export class MinimalTui {
       readline.emitKeypressEvents(process.stdin);
     }
 
-    console.log(`${colors.orange}${colors.bold}Flynn TUI${colors.reset} ${colors.dim}(minimal mode)${colors.reset}`);
+    console.log(getColoredBanner());
+    console.log(`\n${colors.orange}${colors.bold}Flynn TUI${colors.reset} ${colors.dim}(minimal mode)${colors.reset}`);
     console.log(`${colors.gray}Type /help for commands, /fullscreen for panel mode${colors.reset}\n`);
 
     await this.promptLoop();