新增 有家相册 uni-app 前端（uniapp/youjiala，H5 / 微信小程序 / App 三端）

从旧 WebVue 移植的地基部分：
- 登录页（RSA+MD5 密码加密、redirect 回跳、中英文切换）与登录后落地页
- 401 / 403 / 404 错误页 + error-panel 通用外壳（文案走 ErrorPage 语言包）
- 登录守卫双链路：uni.addInterceptor 拦站内跳转，页面级 onShow 复核冷启动深链
- 单一请求链路 common/http.interceptor：JWT 唯一来源、401 并发刷新单例、
  业务异常识别、HTTP 403 跳无权限页
- H5 干净短地址：initRouter 前向 __uniRoutes 追加克隆记录（router/h5-clean-url）
- 路由登记表 router/routes.ts（PAGE_PATHS / pageUrl / PAGE_PERMISSIONS）
  与新增页面四步登记约定（src/md/page-routing.md）
- i18n：uView Pro 语言包 + 后端词条合并，双取值（后端 zh-cn/en，包名 zh-CN/en-US）
- 后端接口层 service/ 与数据模型 data/auto/ 为生成器产物，不手改

不入库的内容：
- 摘除脚手架残留的 Harmony 签名密码（manifest.json signingConfigs 与
  harmony-configs/build-profile.json5 的 keyPassword / storePassword 已置空）
- 忽略 node_modules、dist、unpackage、.hbuilderx、.agents、pnpm-lock.yaml
  及根目录临时截图

uniapp/youjiala/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 前端梦工厂
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.