Add comprehensive command and skill reference documentation in Chinese

- Created a new document for command and skill references, detailing orchestrator commands, workflow session commands, issue workflow commands, IDAW commands, with-file workflows, cycle workflows, CLI commands, memory commands, team skills, workflow skills, utility skills, and Codex capabilities.
- Added a comparison table for workflows, outlining their best uses, levels, self-containment, and automatic chaining behavior.

ccw/frontend/src/main.tsx

@@ -8,32 +8,14 @@ import 'xterm/css/xterm.css'
 import { loadMessagesForLocale, getInitialLocale } from './lib/i18n'
 import { logWebVitals } from './lib/webVitals'
 
-/**
- * Initialize CSRF token by fetching from backend
- * This ensures the CSRF cookie is set before any mutating API calls
- */
-async function initCsrfToken() {
-  try {
-    // Fetch CSRF token from backend - this sets the XSRF-TOKEN cookie
-    await fetch('/api/csrf-token', {
-      method: 'GET',
-      credentials: 'same-origin',
-    })
-  } catch (error) {
-    // Log error but don't block app initialization
-    console.error('Failed to initialize CSRF token:', error)
-  }
-}
-
 async function bootstrapApplication() {
   const rootElement = document.getElementById('root')
   if (!rootElement) throw new Error('Failed to find the root element')
 
-  // Parallelize CSRF token fetch and locale detection (independent operations)
-  const [, locale] = await Promise.all([
-    initCsrfToken(),
-    getInitialLocale()
-  ])
+  // CSRF token initialization is deferred to first mutating request
+  // This eliminates network RTT from app startup path
+  // See: ccw/frontend/src/lib/api.ts - fetchApi handles lazy token fetch
+  const locale = await getInitialLocale()
 
   // Load only the active locale's messages (lazy load secondary on demand)
   const messages = await loadMessagesForLocale(locale)