feat(genmai): 集成跟卖精灵账号管理系统跟

- 新增卖精灵账号管理功能，支持多账号切换
- 实现账号增删改查接口与前端交互逻辑
-优化打开跟卖精灵流程，增加账号选择界面
- 添加账号权限限制与订阅升级提醒
- 完善后端账号实体类及数据库映射
- 更新系统控制器以支持指定账号启动功能- 调整HTTP请求路径适配新工具模块路由- 升级客户端版本至2.5.3并优化代码结构

ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/GenmaiAccountController.java

@@ -0,0 +1,62 @@
+package com.ruoyi.web.controller.tool;
+import java.util.Date;
+import java.util.Map;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+import com.ruoyi.common.annotation.Anonymous;
+import com.ruoyi.common.core.domain.R;
+import com.ruoyi.system.domain.GenmaiAccount;
+import com.ruoyi.system.domain.ClientAccount;
+import com.ruoyi.system.mapper.GenmaiAccountMapper;
+import com.ruoyi.system.mapper.ClientAccountMapper;
+import com.ruoyi.system.service.IGenmaiAccountService;
+
+@RestController
+@RequestMapping("/tool/genmai")
+@Anonymous
+public class GenmaiAccountController {
+
+    @Autowired
+    private IGenmaiAccountService accountService;
+    @Autowired
+    private ClientAccountMapper clientAccountMapper;
+    @Autowired
+    private GenmaiAccountMapper genmaiAccountMapper;
+
+    @GetMapping("/accounts")
+    public R<?> listAccounts(String name) {
+        return R.ok(accountService.listSimple(name));
+    }
+
+    @GetMapping("/account-limit")
+    public R<?> getAccountLimit(String name) {
+        ClientAccount client = clientAccountMapper.selectClientAccountByUsername(name);
+        int limit = "paid".equals(client.getAccountType()) && new Date().before(client.getExpireTime()) ? 3 : 1;
+        GenmaiAccount query = new GenmaiAccount();
+        query.setClientUsername(name);
+        int count = genmaiAccountMapper.selectList(query).size();
+        return R.ok(Map.of("limit", limit, "count", count));
+    }
+
+    @PostMapping("/accounts")
+    public R<?> saveAccount(@RequestBody GenmaiAccount body, String name) {
+        if (body.getId() == null) {
+            String token = accountService.validateAndGetToken(body.getUsername(), body.getPassword());
+            body.setToken(token);
+            body.setTokenExpireAt(new Date(System.currentTimeMillis() + 30L * 24 * 60 * 60 * 1000));
+        }
+        return R.ok(Map.of("id", accountService.saveOrUpdate(body, name)));
+    }
+
+    @DeleteMapping("/accounts/{id}")
+    public R<?> remove(@PathVariable Long id) {
+        accountService.remove(id);
+        return R.ok();
+    }
+
+    @PostMapping("/accounts/{id}/validate")
+    public R<?> validateAndRefresh(@PathVariable Long id) {
+        return accountService.refreshTokenIfNeeded(id) ? R.ok() : R.fail("刷新失败");
+    }
+}
+