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* Fix the following issues:
1. HashMap non-thread-safe issus
2. Fix the same problem in pr621, but use a better implementation

Add the following functions:
1. There is now a language cache inside getLanguage to prepare for different languages corresponding to different time zones where the accounts in the server are located

* add /language command,each account has their own Locate

Format string is `"given_level": "Given %s with level %s %s times to %s"`

Change target perm from target.perm to x.perm.others

Co-authored-by: AnimeGitB <AnimeGitB@bigblueball.in>

Optimize multilingualism (using variables)

Add multilingual support

Should be <=40, just change the order

Signed-off-by: Jaida Wu <mlgmxyysd@meowcat.org>