test(cli): add zx TDD infrastructure and phase 1 tests

- Install zx as devDependency for E2E testing
- Create tests/ directory with setup utilities
- Add setup.ts with test context helpers:
  - Random port generation (never 6767)
  - Temp directory creation for PASEO_HOME and workDir
  - Daemon startup/waitForDaemon helper (WebSocket only)
  - Cleanup function
  - paseo() helper to run CLI commands against test daemon
- Add Phase 1 foundation tests (01-foundation.test.mts):
  - Test paseo --version outputs version
  - Test paseo --help shows commands
- Add test runner (run-all.mts) that discovers and runs all tests
- Add test:e2e script to package.json

packages/cli/src/commands/daemon/status.ts

@@ -0,0 +1,54 @@
+import { Command } from 'commander'
+import chalk from 'chalk'
+import { resolvePaseoHome } from '@paseo/server'
+import { tryConnectToDaemon, getDaemonHost } from '../../utils/client.js'
+
+export function statusCommand(): Command {
+  return new Command('status')
+    .description('Show daemon status')
+    .option('--host <host>', 'Daemon host:port (default: localhost:6767)')
+    .action(async (options: { host?: string }) => {
+      await runStatus(options)
+    })
+}
+
+async function runStatus(options: { host?: string }): Promise<void> {
+  const host = getDaemonHost(options)
+  const client = await tryConnectToDaemon(options)
+
+  if (!client) {
+    console.log(chalk.red('Status:'), 'not running')
+    console.log(chalk.dim(`Tried to connect to ${host}`))
+    console.log()
+    console.log(chalk.dim('Start the daemon with:'))
+    console.log(chalk.dim('  paseo daemon start'))
+    process.exit(1)
+  }
+
+  try {
+    // Request session state to get agent information
+    client.requestSessionState()
+
+    // Wait a moment for the session state to be populated
+    await new Promise(resolve => setTimeout(resolve, 500))
+
+    const agents = client.listAgents()
+    const runningAgents = agents.filter(a => a.status === 'running')
+    const idleAgents = agents.filter(a => a.status === 'idle')
+
+    // Get paseo home for display
+    const paseoHome = resolvePaseoHome()
+
+    console.log(chalk.green('Status:'), 'running')
+    console.log(chalk.dim('Host:'), host)
+    console.log(chalk.dim('Home:'), paseoHome)
+    console.log(chalk.dim('Agents:'), `${runningAgents.length} running, ${idleAgents.length} idle`)
+
+    await client.close()
+  } catch (err) {
+    await client.close().catch(() => {})
+    const message = err instanceof Error ? err.message : String(err)
+    console.error(chalk.red(`Failed to get status: ${message}`))
+    process.exit(1)
+  }
+}