feat: notice

[FinleyGe]

Note

Implements user language preference across auth/UI, adds a notification count-limit backend, expands inform templates, adjusts dataset search usage fields, and updates docker S3 env for plugin.

• i18n & User Profile:
  • Add language to UserModelSchema/UserType and persist in MongoUser with default LangEnum.zh_CN.
  • Include language in auth flows: PostLoginProps, OauthLoginProps, AccountRegisterBody, password login API, OAuth provider, and code send API.
  • Return language in getUserDetail; allow update via /support/user/account/update and UI.
  • Web i18n utils: add storage helpers (setLangToStorage, getLangFromStorage) and mapping (getLangMapping).
  • UI: Language selector updates user profile; store syncs language to storage on login/update; account settings default values simplified.
• Notice/Limit System:
  • New count-limit module: countLimit/type|const|schema|controller (zod enums, Mongo schema, update/clean APIs) for notice throttling.
  • Extend SendInformTemplateCodeEnum with points/dataset index thresholds.
  • Timer lock: add cleanTimerLock utility.
• Dataset Search:
  • Rename extension usage/model fields to llmModel in /api/core/dataset/searchTest responses/usages.
• Deploy:
  • docker-compose*: replace S3_ENDPOINT=http://127.0.0.1:9000 with S3_EXTERNAL_BASE_URL for fastgpt-plugin environments.

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✅ FinleyGe
❌ Finley Ge

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