feat(cli): --version / -v flag

cli/index.mjs

@@ -50,10 +50,24 @@ async function main() {
   const args = process.argv.slice(2)
   const command = args[0]
 
+  if (command === '--version' || command === '-v') {
+    const { readFileSync } = await import('node:fs')
+    const { fileURLToPath } = await import('node:url')
+    const { join, dirname } = await import('node:path')
+    const here = dirname(fileURLToPath(import.meta.url))
+    const pkg = JSON.parse(readFileSync(join(here, '..', 'package.json'), 'utf8'))
+    console.log(pkg.version)
+    return
+  }
+
   if (!command || command === '--help' || command === '-h') {
     console.log(`
 Design Team CLI — your AI creative studio
 
+Global flags:
+  --version, -v                            Print CLI version and exit
+  --help, -h                               Print this help and exit
+
 Team Management:
   designteam roster                        Show your team
   designteam status                        Team health and moods

evals/scenarios/version.mjs

@@ -0,0 +1,28 @@
+/**
+ * Scenario: version
+ *
+ * `designteam --version` / `-v` must print the CLI's package.json
+ * version and exit 0. Standard CLI convention; catches accidental
+ * regressions from future dispatch-order changes.
+ */
+
+import { readFileSync } from 'node:fs'
+import { join, dirname } from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { withSandbox, assertEqual } from '../harness.mjs'
+
+const slug = 'version'
+
+const HERE = dirname(fileURLToPath(import.meta.url))
+const ROOT_PKG = JSON.parse(readFileSync(join(HERE, '..', '..', 'package.json'), 'utf8'))
+
+export async function run() {
+  await withSandbox(`${slug}-long-flag`, async ({ cli }) => {
+    assertEqual(cli('--version'), ROOT_PKG.version, '--version should print package.json version')
+  })
+  await withSandbox(`${slug}-short-flag`, async ({ cli }) => {
+    assertEqual(cli('-v'), ROOT_PKG.version, '-v should match --version')
+  })
+}
+
+run.slug = slug