Add custom geosite/geoip URL sources (#3980)

* feat: add custom geosite/geoip URL sources

Register DB model, panel API, index/xray UI, and i18n.

* fix

web/translation/translate.zh_CN.toml

@@ -164,6 +164,47 @@
 "readDatabaseError" = "读取数据库时出错"
 "getDatabaseError" = "检索数据库时出错"
 "getConfigError" = "检索配置文件时出错"
+"customGeoTitle" = "自定义 GeoSite / GeoIP"
+"customGeoAdd" = "添加"
+"customGeoType" = "类型"
+"customGeoAlias" = "别名"
+"customGeoUrl" = "URL"
+"customGeoEnabled" = "启用"
+"customGeoLastUpdated" = "上次更新"
+"customGeoExtColumn" = "路由 (ext:…)"
+"customGeoToastUpdateAll" = "所有自定义来源已更新"
+"customGeoActions" = "操作"
+"customGeoEdit" = "编辑"
+"customGeoDelete" = "删除"
+"customGeoDownload" = "立即更新"
+"customGeoModalAdd" = "添加自定义 geo"
+"customGeoModalEdit" = "编辑自定义 geo"
+"customGeoModalSave" = "保存"
+"customGeoDeleteConfirm" = "删除此自定义 geo 源？"
+"customGeoRoutingHint" = "在路由规则中将值列写为 ext:文件.dat:标签（替换标签）。"
+"customGeoInvalidId" = "无效的资源 ID"
+"customGeoAliasesError" = "加载自定义 geo 别名失败"
+"customGeoValidationAlias" = "别名只能包含小写字母、数字、- 和 _"
+"customGeoValidationUrl" = "URL 必须以 http:// 或 https:// 开头"
+"customGeoAliasPlaceholder" = "a-z 0-9 _ -"
+"customGeoAliasLabelSuffix" = "（自定义）"
+"customGeoToastList" = "自定义 geo 列表"
+"customGeoToastAdd" = "添加自定义 geo"
+"customGeoToastUpdate" = "更新自定义 geo"
+"customGeoToastDelete" = "自定义 geofile「{{ .fileName }}」已删除"
+"customGeoToastDownload" = "geofile「{{ .fileName }}」已更新"
+"customGeoErrInvalidType" = "类型必须是 geosite 或 geoip"
+"customGeoErrAliasRequired" = "请填写别名"
+"customGeoErrAliasPattern" = "别名包含不允许的字符"
+"customGeoErrAliasReserved" = "该别名已保留"
+"customGeoErrUrlRequired" = "请填写 URL"
+"customGeoErrInvalidUrl" = "URL 无效"
+"customGeoErrUrlScheme" = "URL 必须使用 http 或 https"
+"customGeoErrUrlHost" = "URL 主机无效"
+"customGeoErrDuplicateAlias" = "此类型下已使用该别名"
+"customGeoErrNotFound" = "未找到自定义 geo 源"
+"customGeoErrDownload" = "下载失败"
+"customGeoErrUpdateAllIncomplete" = "有一个或多个自定义 geo 源更新失败"
 
 [pages.inbounds]
 "allTimeTraffic" = "累计总流量"