feat(auth): 实现平台超管与多租户角色权限深度隔离、前端动态路由白名单及DeepSeek配额守卫

mpuniapp/common/request.uts

@@ -150,10 +150,10 @@ export function request<T>(config: RequestConfig): Promise<T> {
       'content-type': 'application/json',
     };
 
-    // 自动挂载 Authorization 与 x-tenant-id
+    // 自动挂载 Authorization 与 x-tenant-id (对齐 Cool-Admin 原生 JWT 格式)
     const token = getAuthToken();
     if (token) {
-      headers['Authorization'] = token.startsWith('Bearer ') ? token : `Bearer ${token}`;
+      headers['Authorization'] = token.startsWith('Bearer ') ? token.substring(7) : token;
     }
 
     const tenantId = getTenantId();

mpuniapp/pages/common/login.uvue

@@ -44,10 +44,10 @@
         <button
           class="primary-btn"
           :class="{ 'primary-btn-loading': state.submitting }"
-          :disabled="state.submitting"
           role="button"
           aria-label="登录"
           @click="handlePrimarySubmit"
+          @tap="handlePrimarySubmit"
         >
           <text class="primary-btn-text">{{ state.submitting ? '正在登录...' : '登录' }}</text>
         </button>