add redis init status log

[rinfx]

ai-cache 以及 ai-token-ratelimit 增加 redis init 相关日志

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 43.39%. Comparing base (ef31e09) to head (c326ebb).
Report is 339 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1867      +/-   ##
==========================================
+ Coverage   35.91%   43.39%   +7.48%     
==========================================
  Files          69       76       +7     
  Lines       11576    12301     +725     
==========================================
+ Hits         4157     5338    +1181     
+ Misses       7104     6629     -475     
- Partials      315      334      +19     

see 71 files with indirect coverage changes

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[CH3CHO]

如果现在没有重试逻辑的话，建议把“will try later”删掉。

另外，是不是把 err 也打出来更好？

[rinfx]

这个error会传到parseConfig阶段，在parseConfig阶段会打印的。如果仅仅是redis初始化没成功，这里不会返回error的

[CH3CHO]

LGTM