feat: Add siliconflow text embedding

[junjiejiangjjj]

#35856

[mergify]

@junjiejiangjjj

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[mergify]

@junjiejiangjjj go-sdk check failed, comment rerun go-sdk can trigger the job again.

[junjiejiangjjj]

rerun go-sdk

[codecov]

Codecov Report

Attention: Patch coverage is 85.12397% with 18 lines in your changes missing coverage. Please review.

Project coverage is 79.76%. Comparing base (0345753) to head (42ced4a).
Report is 46 commits behind head on master.

Files with missing lines	Patch %	Lines
...n/models/siliconflow/siliconflow_text_embedding.go	81.63%	6 Missing and 3 partials ⚠️
...al/util/function/siliconflow_embedding_provider.go	87.14%	6 Missing and 3 partials ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           master   #39867       +/-   ##
===========================================
+ Coverage   69.39%   79.76%   +10.37%     
===========================================
  Files         302     1502     +1200     
  Lines       27077   207583   +180506     
===========================================
+ Hits        18790   165579   +146789     
- Misses       8287    35974    +27687     
- Partials        0     6030     +6030     

Components	Coverage Δ
Client	79.25% <ø> (∅)
Core	69.63% <ø> (+0.23%)	⬆️
Go	81.41% <85.12%> (∅)

Files with missing lines	Coverage Δ
internal/util/function/common.go	100.00% <ø> (ø)
internal/util/function/text_embedding_function.go	93.18% <100.00%> (ø)
...n/models/siliconflow/siliconflow_text_embedding.go	81.63% <81.63%> (ø)
...al/util/function/siliconflow_embedding_provider.go	87.14% <87.14%> (ø)

... and 1243 files with indirect coverage changes

[junjiejiangjjj]

/assign @zhengbuqian @liliu-z

[zhengbuqian]

looking form the api doc they do not support provide dim in the request, what is the dim of those embedding models of silliconflow?

if each of their models have a constant dim, should we enforce this earlier? in the current impl if the user sets a incorrect dim, the error is deferred until after some data was embeded.

[junjiejiangjjj]

Currently, there is no check at the creation stage to see if field dim and model dim are consistent, only at the runtime stage.

[junjiejiangjjj]

Later we can consider adding relevant checks in the creation phase

[junjiejiangjjj]

#40004

[sre-ci-robot]

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[mergify]

@junjiejiangjjj cpp-unit-test check failed, comment rerun cpp-unit-test can trigger the job again.

[junjiejiangjjj]

rerun cpp-unit-test

[zhengbuqian]

/lgtm