feat: add image management functionality

- Implemented image folder repository with CRUD operations.
- Added image reference repository for managing image references to articles.
- Created image repository for handling image assets, including listing, inserting, updating, and deleting images.
- Introduced image usage repository to track storage usage and quotas for tenants.
- Added SQL queries for image assets, folders, references, and usage.
- Developed image handler for HTTP endpoints to manage images and folders.
- Created database migration scripts for image-related tables and structures.

apps/admin-web/src/i18n/messages/zh-CN.ts

@@ -52,6 +52,17 @@ const zhCN = {
     copySuccess: "内容已复制",
     yes: "是",
     no: "否",
+    imageUploadProgress: {
+      title: "图片处理中",
+      stages: {
+        idle: "等待开始",
+        validating: "正在校验文件",
+        decoding: "正在解析图片",
+        encoding: "正在转为 WebP",
+        uploading: "正在上传到服务器",
+        finishing: "正在完成处理",
+      },
+    },
   },
   nav: {
     workspace: "工作台",
@@ -66,6 +77,7 @@ const zhCN = {
     trackingDetail: "数据详情",
     contentManagement: "内容管理",
     knowledge: "知识库",
+    images: "图片管理",
   },
   auth: {
     welcomeBack: "欢迎回来",
@@ -135,6 +147,10 @@ const zhCN = {
       title: "知识库",
       description: "当前仓库还没有匹配的后端接口，页面暂保持为设计占位。",
     },
+    images: {
+      title: "图片管理",
+      description: "管理图片素材库，支持分组管理、引用分析与封面图库引用。",
+    },
   },
   workspace: {
     eyebrow: "Dashboard",
@@ -603,6 +619,11 @@ const zhCN = {
         resetSize: "重置大小",
         delete: "删除图片",
       },
+      imagePicker: {
+        title: "选择图片",
+        emptyTitle: "选择一张图片插入正文",
+        emptyHint: "支持从图片库选择，也支持本地上传后自动转为 WebP。",
+      },
       aiOptimize: {
         title: "AI 优化",
         subtitle: "支持连续多段选中，基于你的优化要求生成候选改写",
@@ -748,6 +769,8 @@ const zhCN = {
       local: "正文/本地上传",
       ai: "AI封图",
     },
+    dropzoneTitle: "上传图片",
+    dropzoneHint: "支持 PNG、JPG、GIF、WebP，上传前会在前端转为 WebP，最大 10MB",
     previewTitle: "封面裁剪预览",
     previewHintLocked: "已选择百家号，确认时会按 16:9 输出封面。",
     previewHintFree: "当前不限制封面比例，可直接上传原图；如需调整也可拖拽缩放后再确认。",
@@ -761,7 +784,7 @@ const zhCN = {
     fileLabel: "当前封面",
     emptyTitle: "暂未选择发布平台",
     emptyPlatforms: "选择发布平台后，这里会自动显示每个平台的封面要求。",
-    emptyHint: "支持 PNG、JPG、GIF、WebP，最大 10MB",
+    emptyHint: "支持 PNG、JPG、JPEG、GIF、WebP、BMP、SVG、AVIF，最大 10MB",
     aiTitle: "AI 封图即将开放",
     aiHint: "当前先支持本地上传和裁剪，后续会把 AI 生成封面接进这里。",
     actions: {
@@ -775,7 +798,7 @@ const zhCN = {
       unsupported: "该平台当前接入暂不消费独立封面，会沿用正文内容或平台默认样式。",
     },
     messages: {
-      invalidType: "仅支持 PNG、JPG、GIF、WebP 图片",
+      invalidType: "仅支持 PNG、JPG、JPEG、GIF、WebP、BMP、SVG、AVIF 图片",
       tooLarge: "图片不能超过 10MB",
       missingImage: "请先选择一张封面图",
       missingArticle: "文章信息还没准备好，请刷新后重试",
@@ -987,7 +1010,45 @@ const zhCN = {
     nextPriority: "下一步重点",
     integrationStrategy: "联调策略",
     currentStatusText: "页面壳子已经接入主导航和鉴权守卫，后续可以直接在这里落真实交互。",
-    integrationStrategyText: "保持与 tenant-api 的响应结构对齐，先做真实读接口，再逐个补写接口和表单流。",
+    integrationStrategyText: "保持与 tenant-api 的响应结构对齐，先做真实读接口，再逐个补写接口 and 表单流。",
+  },
+  images: {
+    title: "图片管理",
+    description: "管理图片素材库，支持分组、引用分析与封面引用。",
+    uploadBtn: "上传图片",
+    folders: "文件夹",
+    uncategorized: "未分类",
+    searchPlaceholder: "搜索图片名称...",
+    newFolder: "新建文件夹",
+    folderName: "文件夹名称",
+    rename: "重命名",
+    move: "移动",
+    deleteImage: "删除图片",
+    deleteFolder: "删除文件夹",
+    forceDelete: "仍然删除",
+    confirmDeleteTitle: "确认删除",
+    confirmDeleteImage: "确认删除这张图片吗？该操作不可撤销。",
+    confirmDeleteFolder: "确认删除文件夹 {name} 吗？",
+    imageInUse: "图片正在使用中",
+    folderHasRefs: "该文件夹内有 {count} 张图片，这些图片可能已被文章引用。删除文件夹会一并删除这些图片，且不可恢复。",
+    refArticleBody: "正文引用",
+    refArticleCover: "封面引用",
+    storageUsage: "存储容量",
+    storageUsageDetail: "{used} / {total} ({percent}%)",
+    quotaExceeded: "存储空间已满，请清理后再上传。",
+    uploadSuccess: "图片上传成功",
+    uploadReusedSuccess: "素材库已有相同图片，已直接复用",
+    uploadFailed: "图片上传失败",
+    deleteSuccess: "删除成功",
+    folderCreated: "文件夹创建成功",
+    folderRenamed: "文件夹重命名成功",
+    folderDeleted: "文件夹已删除",
+    imageRenamed: "图片重命名成功",
+    imageMoved: "图片移动成功",
+    noImages: "暂无图片，点击上传开始添加",
+    allFolders: "全部文件夹",
+    selectImage: "选择图片",
+    libraryTab: "素材库",
   },
 } as const;