docs: add Fill-assist row to feature comparison table

Align English README with README_ZH for POST /fill-assist client support.

Author: shuaiplus

README.md

@@ -49,6 +49,7 @@
 | Login requests | ✅ | ✅ | **Passwordless login approval across devices; cross-device unlock requests** |
 | **Multi-user** | ✅ | ✅ | Invite-code registration |
 | Domain rules | ✅ | ✅ | Custom equivalent domains, global domain exclusions |
+| Fill-assist | ✅ | ✅ | `POST /fill-assist` for client autofill assist; does not bypass vault unlock |
 | Organizations / collections / member roles | ✅ | ❌ | Not implemented |
 | SSO / SCIM / enterprise directory | ✅ | ❌ | Not implemented |
 

README_ZH.md

@@ -49,6 +49,7 @@
 | 登录请求 | ✅ | ✅ | **多端免密登录审批、跨设备解锁请求** |
 | **多用户使用** | ✅ | ✅ | 支持邀请码注册 |
 | 域名规则 | ✅ | ✅ | 自定义等效域名、全局域名排除 |
+| Fill-assist | ✅ | ✅ | `POST /fill-assist` 辅助客户端自动填充；不能绕过保险库解锁 |
 | 组织 / 集合 / 成员权限 | ✅ | ❌ | 未实现 |
 | SSO / SCIM / 企业目录 | ✅ | ❌ | 未实现 |