test(setup): add integration tests and update shell completion

Adds comprehensive integration tests for the first-run wizard verifying config
generation for different provider/channel combinations. Updates shell completion
to include the 'setup' command with its options.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/cli/completion.ts

@@ -3,13 +3,14 @@ import { mkdirSync, writeFileSync } from 'fs';
 import { resolve } from 'path';
 import { homedir } from 'os';
 
-const SUBCOMMANDS = ['start', 'tui', 'send', 'sessions', 'doctor', 'config', 'completion'];
+const SUBCOMMANDS = ['start', 'tui', 'send', 'sessions', 'doctor', 'config', 'setup', 'completion'];
 
 const SUBCOMMAND_OPTIONS: Record<string, string[]> = {
   start: ['-c', '--config'],
   tui: ['-c', '--config', '-f', '--fullscreen'],
   send: ['-c', '--config', '--no-tools'],
   config: ['-c', '--config', '--raw'],
+  setup: ['-c', '--config'],
   completion: ['--install'],
 };
 

src/cli/setup/integration.test.ts

@@ -0,0 +1,66 @@
+import { describe, it, expect, vi } from 'vitest';
+import type { Interface as ReadlineInterface } from 'readline/promises';
+import { createPrompter } from './prompts.js';
+import { runFirstRunWizard } from './orchestrator.js';
+import { parse } from 'yaml';
+
+function mockReadline(inputs: string[]): ReadlineInterface {
+  let idx = 0;
+  return {
+    question: vi.fn(async () => {
+      if (idx < inputs.length) {
+        return inputs[idx++];
+      }
+      throw new Error('No more inputs');
+    }),
+    close: vi.fn(),
+  } as any as ReadlineInterface;
+}
+
+describe('first-run wizard integration', () => {
+  it('produces valid config with anthropic + webchat only', async () => {
+    const rl = mockReadline([
+      '1',           // choose: Anthropic
+      'sk-ant-key',  // password: API key
+      '',            // ask: Model (default)
+      'n',           // confirm: Configure a fast tier? (no)
+      '',            // ask: Gateway port (default)
+      'n',           // confirm: Add a messaging channel? (no)
+    ]);
+    const p = createPrompter(rl);
+
+    const builder = await runFirstRunWizard(p);
+    const config = builder.build();
+    const yaml = builder.toYaml();
+
+    expect(config.models.default.provider).toBe('anthropic');
+    expect(config.models.default.api_key).toBe('sk-ant-key');
+    expect(config.server.port).toBeDefined();
+
+    const reparsed = parse(yaml);
+    expect(reparsed.models.default.provider).toBe('anthropic');
+  });
+
+  it('produces valid config with ollama + telegram', async () => {
+    const rl = mockReadline([
+      '3',                // choose: Ollama
+      '',                 // ask: Host (default)
+      '',                 // ask: Model (default)
+      'n',                // confirm: Configure a fast tier? (no)
+      '',                 // ask: Gateway port (default)
+      'y',                // confirm: Add a messaging channel? (yes)
+      '1',                // choose: Telegram
+      '123:ABCdef',       // password: Bot token
+      '12345678',         // ask: Allowed chat IDs
+      'n',                // confirm: Add another channel? (no)
+    ]);
+    const p = createPrompter(rl);
+
+    const builder = await runFirstRunWizard(p);
+    const config = builder.build();
+
+    expect(config.models.default.provider).toBe('ollama');
+    expect(config.telegram.bot_token).toBe('123:ABCdef');
+    expect(config.telegram.allowed_chat_ids).toEqual([12345678]);
+  });
+});