enhance: [2.5] add recalls response for restful api

[chasingegg]

issue: #37899
pr: #39408

[codecov]

Codecov Report

Attention: Patch coverage is 40.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 81.03%. Comparing base (f704e3e) to head (eb8824d).
Report is 4 commits behind head on 2.5.

Files with missing lines	Patch %	Lines
...nternal/distributed/proxy/httpserver/handler_v2.go	40.00%	1 Missing and 2 partials ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##              2.5   #39409       +/-   ##
===========================================
+ Coverage   69.49%   81.03%   +11.54%     
===========================================
  Files         300     1404     +1104     
  Lines       26767   197575   +170808     
===========================================
+ Hits        18601   160106   +141505     
- Misses       8166    31857    +23691     
- Partials        0     5612     +5612     

Components	Coverage Δ
Client	78.26% <ø> (∅)
Core	69.49% <ø> (ø)
Go	83.01% <40.00%> (∅)

Files with missing lines	Coverage Δ
...nternal/distributed/proxy/httpserver/handler_v2.go	92.84% <40.00%> (ø)

... and 1103 files with indirect coverage changes

[liliu-z]

/lgtm
/approve

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: chasingegg, liliu-z

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