Add linked mini program functionality and enhance link tag handling

- Introduced `navigateToMiniProgramAppIdList` in app.json for mini program navigation.
- Updated link tag handling in the read page to support mini program keys and app IDs.
- Enhanced content parsing to include app ID and mini program key in link tags.
- Added linked mini programs management in the admin panel with API endpoints for CRUD operations.
- Improved UI for selecting linked mini programs in the content creation page.

miniprogram/pages/read/read.js

@@ -78,11 +78,12 @@ Page({
   async onLoad(options) {
     wx.showShareMenu({ withShareTimeline: true })
 
-    // 预加载 linkTags 配置（供 onLinkTagTap 旧格式降级匹配 type 用）
-    if (!app.globalData.linkTagsConfig) {
+    // 预加载 linkTags、linkedMiniprograms（供 onLinkTagTap 用密钥查 appId）
+    if (!app.globalData.linkTagsConfig || !app.globalData.linkedMiniprograms) {
       app.request({ url: '/api/miniprogram/config', silent: true }).then(cfg => {
-        if (cfg && Array.isArray(cfg.linkTags)) {
-          app.globalData.linkTagsConfig = cfg.linkTags
+        if (cfg) {
+          if (Array.isArray(cfg.linkTags)) app.globalData.linkTagsConfig = cfg.linkTags
+          if (Array.isArray(cfg.linkedMiniprograms)) app.globalData.linkedMiniprograms = cfg.linkedMiniprograms
         }
       }).catch(() => {})
     }
@@ -469,12 +470,13 @@ Page({
     getApp().goBackOrToHome()
   },
 
-  // 点击正文中的 #链接标签：小程序内页/预览页跳转
+  // 点击正文中的 #链接标签：小程序内页/预览页/唤醒其他小程序
   onLinkTagTap(e) {
     let url      = (e.currentTarget.dataset.url      || '').trim()
     const label    = (e.currentTarget.dataset.label    || '').trim()
     let tagType  = (e.currentTarget.dataset.tagType  || '').trim()
     let pagePath = (e.currentTarget.dataset.pagePath || '').trim()
+    let mpKey    = (e.currentTarget.dataset.mpKey    || '').trim() || (e.currentTarget.dataset.appId || '').trim()
 
     // 旧格式（<a href>）tagType 为空 → 按 label 从缓存 linkTags 补充类型信息
     if (!tagType && label) {
@@ -483,6 +485,7 @@ Page({
         tagType  = cached.type     || 'url'
         pagePath = cached.pagePath || ''
         if (!url) url = cached.url || ''
+        if (cached.mpKey) mpKey = cached.mpKey
       }
     }
 
@@ -493,6 +496,28 @@ Page({
       return
     }
 
+    // 小程序类型：用密钥查 linkedMiniprograms 得 appId，再唤醒（需在 app.json 的 navigateToMiniProgramAppIdList 中配置）
+    if (tagType === 'miniprogram') {
+      if (!mpKey && label) {
+        const cached = (app.globalData.linkTagsConfig || []).find(t => t.label === label)
+        if (cached) mpKey = cached.mpKey || cached.appId || ''
+      }
+      const linked = (app.globalData.linkedMiniprograms || []).find(m => (m.key || m.id) === mpKey)
+      if (linked && linked.appId) {
+        wx.navigateToMiniProgram({
+          appId: linked.appId,
+          path: pagePath || linked.path || '',
+          envVersion: 'release',
+          success: () => {},
+          fail: (err) => {
+            wx.showToast({ title: err.errMsg || '跳转失败', icon: 'none' })
+          },
+        })
+        return
+      }
+      if (mpKey) wx.showToast({ title: '未找到关联小程序配置', icon: 'none' })
+    }
+
     // 小程序内部路径（pagePath 或 url 以 /pages/ 开头）
     const internalPath = pagePath || (url.startsWith('/pages/') ? url : '')
     if (internalPath) {