feat(user): 更新用户表字段及认证接口

- 将用户表中的 `han_note_id` 注释更新为 "小憨书号"
- 将用户表中的 `phone` 字段改为 `email` 并更新注释
- 更新分布式ID生成器中相关SQL表名引用从 `leaf_alloc` 到 `leaf`
- 在HTTP客户端配置文件中新增认证API请求示例
- 修改Feign接口方法名以匹配邮箱查询逻辑
- 调整RPC服务调用方法名保持一致性

http-client/gateApi.http

@@ -0,0 +1,27 @@
+### 获取验证码
+POST http://localhost:8000/auth/verification/code/send
+Content-Type: application/json
+
+{
+  "email": "ssw010723@gmail.com"
+}
+
+### 登录/注册
+POST http://localhost:8000/auth/login
+Content-Type: application/json
+
+{
+  "email": "ssw010723@gmail.com",
+  "code": "135466",
+  "type": 1
+}
+
+### 修改密码
+POST http://localhost:8000/auth/password/update
+Content-Type: application/json
+Authorization: Bearer {{token}}
+
+{
+  "newPassword": "wwgb1314"
+}
+

http-client/http-client.private.env.json

@@ -0,0 +1,5 @@
+{
+  "dev": {
+    "token": "4bXpiBbjXEDFE4ZpqjCOHu1rP81qepl2ROOygrxRGb61K536ckLuyAwfyQHSMcyRdUzf8CxntLEMfbU2ynbYx9nJKlx4vpWZrHqv2mI4iMhnShQ4mPBi7OPPgZi22O2f"
+  }
+}