docs(guide): rewrite CLAUDE.md with ZCLAW-first perspective

Major changes:
- Shift from "OpenFang desktop client" to "independent AI Agent desktop app"
- Add decision principle: "Is this useful for ZCLAW? Does it affect ZCLAW?"
- Simplify project structure and tech stack sections
- Replace OpenClaw vs OpenFang comparison with unified backend approach
- Consolidate troubleshooting from scattered sections into organized FAQ
- Update Hands system documentation with 8 capabilities and status
- Stream

desktop/src/components/Automation/AutomationCard.tsx

@@ -119,7 +119,7 @@ function TypeBadge({ type }: { type: 'hand' | 'workflow' }) {
         ? 'bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-400'
         : 'bg-cyan-100 text-cyan-700 dark:bg-cyan-900/30 dark:text-cyan-400'
     }`}>
-      {isHand ? 'Hand' : '工作流'}
+      {isHand ? '自主能力' : '工作流'}
     </span>
   );
 }