feat(sub): add option to hide server settings in subscription (happ) (#5433)

* feat(settings): add option to hide server settings in subscription

* chore: regenerate codegen and add translations for subHideSettings

- Update frontend/src/generated/{types,schemas,zod,examples}.ts to include
  subHideSettings (bool) in AllSetting and AllSettingView
- Add subHideSettings / subHideSettingsDesc translation keys to all 11
  remaining locales: ar-EG, fa-IR, es-ES, id-ID, ja-JP, pt-BR, uk-UA,
  tr-TR, zh-TW, zh-CN, vi-VN

Co-authored-by: IgorKha <IgorKha@users.noreply.github.com>
Co-authored-by: Sanaei <MHSanaei@users.noreply.github.com>

* fix(sub): add subHideSettings default to settings map

Every other sub* setting has an entry in defaultValueMap; subHideSettings was missing, so GetSubHideSettings hit the 'key not in defaultValueMap' error path on a fresh install (only masked by the false fallback in sub.go). Add the default for consistency.

internal/sub/sub.go

@@ -170,6 +170,11 @@ func (s *Server) initRouter() (*gin.Engine, error) {
 		SubRoutingRules = ""
 	}
 
+	SubHideSettings, err := s.settingService.GetSubHideSettings()
+	if err != nil {
+		SubHideSettings = false
+	}
+
 	// set per-request localizer from headers/cookies
 	engine.Use(locale.LocalizerMiddleware())
 
@@ -227,7 +232,7 @@ func (s *Server) initRouter() (*gin.Engine, error) {
 	s.sub = NewSUBController(
 		g, LinksPath, JsonPath, ClashPath, subJsonEnable, subClashEnable, Encrypt, RemarkTemplate, SubUpdates,
 		SubJsonMux, SubJsonRules, SubJsonFinalMask, SubClashEnableRouting, SubClashRules, SubTitle, SubSupportUrl,
-		SubProfileUrl, SubAnnounce, SubEnableRouting, SubRoutingRules)
+		SubProfileUrl, SubAnnounce, SubEnableRouting, SubRoutingRules, SubHideSettings)
 
 	return engine, nil
 }