Squashed commit of the following:

commit 8724c545a8af8f34565aa71620e66cbd71547f37
Author: DLmaster <DLmaster_361@163.com>
Date:   Fri Apr 11 18:08:28 2025 +0800

    feat(core): 预接入mirrorc

commit d57ebaa281ff7c418aa8f11fe8e8ba260d8dbeca
Author: DLmaster <DLmaster_361@163.com>
Date:   Thu Apr 10 12:37:26 2025 +0800

    chore(core): 基础配置相关内容重构

    - 添加理智药设置选项 #34
    - 输入对话框添加回车键确认能力 #35
    - 用户列表UI改版升级
    - 配置类取消单例限制
    - 配置读取方式与界面渲染方法优化

commit 710542287d04719c8443b91acb227de1dccc20d0
Author: DLmaster <DLmaster_361@163.com>
Date:   Fri Mar 28 23:32:17 2025 +0800

    chore(core): search相关结构重整

commit 8009c69236655e29119ce62ff53a0360abaed2af
Merge: 648f42b 9f88f92
Author: DLmaster <DLmaster_361@163.com>
Date:   Mon Mar 24 15:31:40 2025 +0800

    Merge branch 'dev' into user_list_dev

res/version.json

@@ -1,14 +0,0 @@
-{
-    "main_version": "4.2.0.0",
-    "updater_version": "1.1.0.0",
-    "announcement": "\n# 这是一个中转版本，此版本后更换程序架构方式。\n# 由于更新方法无法通用，您需要在完成本次更新后再次检查更新以获取最新版本。\n",
-    "proxy_list":[
-        "",
-        "https://gitproxy.click/",
-        "https://cdn.moran233.xyz/",
-        "https://gh.llkk.cc/",
-        "https://github.akams.cn/",
-        "https://www.ghproxy.cn/",
-        "https://ghfast.top/"
-    ]
-}