fix: preserve repo source on plugin reinstall

* fix: preserve repo source on plugin reinstall

* fix(dashboard): align extension market matching with repo identity

Use normalized repo keys as the primary identity when matching
installed extensions with marketplace plugins in useExtensionPage.

Only fall back to name matching for installed extensions that do
not have a repo, and normalize name lookups consistently on both
sides. Also clear stale online_version when no marketplace plugin
is matched.

dashboard/src/views/extension/useExtensionPage.js

@@ -1,19 +1,19 @@
-import axios from "axios";
-import { useCommonStore } from "@/stores/common";
-import { useI18n, useModuleI18n } from "@/i18n/composables";
-import { getPlatformDisplayName } from "@/utils/platformUtils";
-import { resolveErrorMessage } from "@/utils/errorUtils";
-import {
-  buildSearchQuery,
-  matchesPluginSearch,
-  normalizeStr,
-  toInitials,
-  toPinyinText,
-} from "@/utils/pluginSearch";
-import { getValidHashTab, replaceTabRoute } from "@/utils/hashRouteTabs.mjs";
-import { ref, computed, onMounted, onUnmounted, reactive, watch } from "vue";
-import { useRoute, useRouter } from "vue-router";
 import { pluginSidebarState } from "@/composables/usePluginSidebarItems";
+import { useI18n, useModuleI18n } from "@/i18n/composables";
+import { useCommonStore } from "@/stores/common";
+import { resolveErrorMessage } from "@/utils/errorUtils";
+import { getValidHashTab, replaceTabRoute } from "@/utils/hashRouteTabs.mjs";
+import { getPlatformDisplayName } from "@/utils/platformUtils";
+import {
+    buildSearchQuery,
+    matchesPluginSearch,
+    normalizeStr,
+    toInitials,
+    toPinyinText,
+} from "@/utils/pluginSearch";
+import axios from "axios";
+import { computed, onMounted, onUnmounted, reactive, ref, watch } from "vue";
+import { useRoute, useRouter } from "vue-router";
 
 const buildFailedPluginItems = (raw) => {
   return Object.entries(raw || {}).map(([dirName, info]) => {
@@ -624,12 +624,16 @@ export const useExtensionPage = () => {
   const findMarketPluginForExtension = (extension) => {
     if (!extension) return null;
     const repo = normalizeInstallUrl(extension.repo).toLowerCase();
+
+    if (repo) {
+      return (
+        pluginMarketData.value.find(
+          (plugin) => normalizeInstallUrl(plugin?.repo).toLowerCase() === repo,
+        ) || null
+      );
+    }
+
     return (
-      pluginMarketData.value.find(
-        (plugin) =>
-          repo &&
-          normalizeInstallUrl(plugin?.repo).toLowerCase() === repo,
-      ) ||
       pluginMarketData.value.find((plugin) => plugin.name === extension.name) ||
       null
     );
@@ -655,12 +659,12 @@ export const useExtensionPage = () => {
     data.forEach((extension) => {
       const repoKey = extension.repo ? normalizeInstallUrl(extension.repo).toLowerCase() : undefined;
       const onlinePlugin = repoKey ? onlinePluginsMap.get(repoKey) : null;
-      
+
       // 使用 marketplace_name 进行市场匹配（后端已统一为减号格式）
       const normalizedExtensionName = normalizeStr(extension.marketplace_name);
       const onlinePluginByName = onlinePluginsNameMap.get(normalizedExtensionName);
-      
-      const matchedPlugin = onlinePlugin || onlinePluginByName;
+
+      const matchedPlugin = repoKey ? onlinePlugin : onlinePluginByName;
 
       if (matchedPlugin) {
         extension.online_version = matchedPlugin.version;
@@ -668,6 +672,7 @@ export const useExtensionPage = () => {
           extension.version !== matchedPlugin.version &&
           matchedPlugin.version !== tm("status.unknown");
       } else {
+        extension.online_version = "";
         extension.has_update = false;
       }
     });
@@ -1243,27 +1248,25 @@ export const useExtensionPage = () => {
 
   const checkAlreadyInstalled = () => {
     const data = Array.isArray(extension_data?.data) ? extension_data.data : [];
-    // repo 匹配：两边统一使用 normalizeInstallUrl
-    const installedRepos = new Set(
-      data
-        .filter((ext) => ext.repo)
-        .map((ext) => normalizeInstallUrl(ext.repo).toLowerCase()),
-    );
     // 使用 marketplace_name 进行市场匹配（后端已统一为减号格式）
-    const installedNames = new Set(data.map((ext) => normalizeStr(ext.marketplace_name)));
     // 创建映射用于查询已安装插件的详细信息
     const installedByRepo = new Map(
       data
         .filter((ext) => ext.repo)
         .map((ext) => [normalizeInstallUrl(ext.repo).toLowerCase(), ext]),
     );
-    const installedByName = new Map(data.map((ext) => [ext.marketplace_name, ext]));
-    
+    const installedByName = new Map(
+      data
+        .filter((ext) => !ext.repo)
+        .map((ext) => [normalizeStr(ext.marketplace_name || ext.name), ext]),
+    );
+
     for (let i = 0; i < pluginMarketData.value.length; i++) {
       const plugin = pluginMarketData.value[i];
+      const repoKey = plugin.repo ? normalizeInstallUrl(plugin.repo).toLowerCase() : undefined;
       const matchedInstalled =
-        (plugin.repo && installedByRepo.get(normalizeInstallUrl(plugin.repo).toLowerCase())) ||
-        installedByName.get(plugin.name);
+        (repoKey && installedByRepo.get(repoKey)) ||
+        installedByName.get(normalizeStr(plugin.name));
 
       // 兜底：市场源未提供字段时，回填本地已安装插件中的元数据，便于在市场页直接展示
       if (matchedInstalled) {
@@ -1279,9 +1282,7 @@ export const useExtensionPage = () => {
         }
       }
 
-      plugin.installed =
-        installedRepos.has(normalizeInstallUrl(plugin.repo).toLowerCase()) ||
-        installedNames.has(normalizeStr(plugin.name));
+      plugin.installed = !!matchedInstalled;
     }
 
     let installed = [];