feat: add wiki mvp commands (#532)

src/commands/wiki/index.ts

@@ -0,0 +1,12 @@
+import type { Command } from '../../commands.js'
+
+const wiki = {
+  type: 'local-jsx',
+  name: 'wiki',
+  description: 'Initialize and inspect the OpenClaude project wiki',
+  argumentHint: '[init|status]',
+  immediate: true,
+  load: () => import('./wiki.js'),
+} satisfies Command
+
+export default wiki