fix: fix overwrite source disable config

VERSION.txt

@@ -1 +1 @@
-20250804185737
+20250804190750

src/lib/config.ts

@@ -316,6 +316,15 @@ export async function getConfig(): Promise<AdminConfig> {
     );
 
     apiSiteEntries.forEach(([key, site]) => {
+      const existingSource = sourceConfigMap.get(key);
+      if (existingSource) {
+        // 如果已存在，只覆盖 name、api、detail 和 from
+        existingSource.name = site.name;
+        existingSource.api = site.api;
+        existingSource.detail = site.detail;
+        existingSource.from = 'config';
+      } else {
+        // 如果不存在，创建新条目
         sourceConfigMap.set(key, {
           key,
           name: site.name,
@@ -324,6 +333,7 @@ export async function getConfig(): Promise<AdminConfig> {
           from: 'config',
           disabled: false,
         });
+      }
     });
 
     // 检查现有源是否在 fileConfig.api_site 中，如果不在则标记为 custom

src/lib/version.ts

@@ -2,7 +2,7 @@
 
 'use client';
 
-const CURRENT_VERSION = '20250804185737';
+const CURRENT_VERSION = '20250804190750';
 
 // 版本检查结果枚举
 export enum UpdateStatus {