feat: WWJCloud 企业级全栈框架 v0.3.5 完整更新

🚀 核心更新：
- ✅ 完善 NestJS 企业级架构设计
- ✅ 优化配置中心和基础设施层
- ✅ 增强第三方服务集成能力
- ✅ 完善多租户架构支持
- 🎯 对标 Java Spring Boot 和 PHP ThinkPHP

📦 新增文件：
- wwjcloud-nest 完整框架结构
- Docker 容器化配置
- 管理后台界面
- 数据库迁移脚本

🔑 Key: ebb38b43ec39f355f071294fd1cf9c42

admin/public/ueditor/third-party/webuploader/webuploader.css

@@ -0,0 +1,88 @@
+:root {
+    --webuploader-color-primary: var(--color-primary, #00B7EE);
+    --webuploader-color-content-bg: var(--color-content-bg, #FFFFFF);
+}
+
+.webuploader-container {
+    position: relative
+}
+
+.webuploader-element-invisible {
+    position: absolute !important;
+    clip: rect(1px 1px 1px 1px);
+    clip: rect(1px, 1px, 1px, 1px)
+}
+
+.webuploader-pick {
+    position: relative;
+    display: block;
+    cursor: pointer;
+    padding: 0;
+    color: #666;
+    text-align: center;
+    border-radius: 2px;
+    overflow: hidden;
+}
+
+.webuploader-pick-hover {
+}
+
+.webuploader-pick-disable {
+    opacity: .6;
+    pointer-events: none
+}
+
+.webuploader-list {
+    display: block;
+    margin: 0;
+    padding: 0;
+    position: static;
+    border: 1px solid #EEE;
+    border-radius: 0.2rem;
+    padding: 0.2rem;
+    background-color: var(--webuploader-color-content-bg);
+}
+
+.webuploader-list:empty {
+    display: none;
+}
+
+.webuploader-list > li {
+    list-style: none;
+    display: block;
+    border: 1px solid #EEE;
+    padding: 0px;
+    margin-bottom: 0.1rem;
+    background: var(--webuploader-color-content-bg);
+    border-radius: 0.2rem;
+}
+
+.webuploader-list > li .progress-box {
+    background-color: #EEE;
+    margin: 2px;
+    border-radius: 4px;
+}
+
+.webuploader-list > li .progress-box .progress-bar {
+    height: 3px;
+    background-color: var(--webuploader-color-primary);
+    border-radius: 4px;
+}
+
+.webuploader-list > li .progress-info {
+    font-size: 12px;
+    line-height: 20px;
+    width: 100%;
+    word-wrap: normal;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    overflow: hidden;
+    color: #999
+}
+
+.webuploader-list > li .progress-info .status {
+    display: inline;
+    line-height: 20px
+}
+
+