feat: cache in academic scores

[jiuxia211]

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获取成绩接口 引入了有效期为 5 分钟的缓存

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[codecov]

Codecov Report

Attention: Patch coverage is 30.50847% with 41 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
internal/academic/handler.go	0.00%	14 Missing ⚠️
pkg/cache/academic/get_scores.go	0.00%	10 Missing ⚠️
pkg/cache/academic/set_scores.go	0.00%	9 Missing ⚠️
pkg/cache/academic/academic.go	0.00%	4 Missing ⚠️
cmd/academic/main.go	0.00%	3 Missing ⚠️
pkg/cache/cache.go	0.00%	1 Missing ⚠️

@@           Coverage Diff            @@
##            main    #175      +/-   ##
========================================
- Coverage   3.23%   3.23%   -0.01%     
========================================
  Files        200     203       +3     
  Lines      41235   41270      +35     
========================================
+ Hits        1336    1337       +1     
- Misses     39822   39854      +32     
- Partials      77      79       +2     

Flag	Coverage Δ
unittest	3.23% <30.50%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
api/router/api/api.go	0.00% <ø> (ø)
internal/academic/service/get_scores.go	85.00% <100.00%> (+12.27%)	⬆️
internal/academic/service/service.go	100.00% <100.00%> (ø)
kitex_gen/paper/paper.go	0.00% <ø> (ø)
kitex_gen/paper/paperservice/client.go	0.00% <ø> (ø)
kitex_gen/paper/paperservice/paperservice.go	34.93% <ø> (ø)
kitex_gen/paper/paperservice/server.go	0.00% <ø> (ø)
pkg/cache/cache.go	0.00% <0.00%> (ø)
cmd/academic/main.go	0.00% <0.00%> (ø)
pkg/cache/academic/academic.go	0.00% <0.00%> (ø)
... and 3 more

... and 3 files with indirect coverage changes

[jiuxia211]

这个test真的是有点抽象，本地和云端的结果不一致，并且都有小概率产生莫名其妙的错误

[mutezebra]

这个test真的是有点抽象，本地和云端的结果不一致，并且都有小概率产生莫名其妙的错误

昨天在 domtok 也有一样的问题, 重新跑了一遍 test 又没问题了