Add a sunburst internal endpoint

[JerrySentry]

Make a copy of tree endpoint that returns a slightly different response structure:

• renamed coverage to value
• dropped the following: lines, hits, partials, misses

Once this new endpoint is proven effectively by the frontend we will delete /tree endpoint and migrate the tests to this endpoint as well

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[codecov-notifications[bot]]

Codecov Report

Attention: Patch coverage is 45.45455% with 12 lines in your changes missing coverage. Please review.

:white_check_mark: All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
api/shared/report/serializers.py	43.75%	9 Missing :warning:
api/internal/coverage/views.py	50.00%	3 Missing :warning:

:loudspeaker: Thoughts on this report? Let us know!

[codecov-qa[bot]]

Codecov Report

Attention: Patch coverage is 45.45455% with 12 lines in your changes missing coverage. Please review.

Project coverage is 95.86%. Comparing base (de5e284) to head (81643ce).

:white_check_mark: All tests successful. No failed tests found.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 45.45455% with 12 lines in your changes missing coverage. Please review.

Project coverage is 96.01%. Comparing base (de5e284) to head (81643ce).

:white_check_mark: All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
api/shared/report/serializers.py	43.75%	9 Missing :warning:
api/internal/coverage/views.py	50.00%	3 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1164      +/-   ##
==========================================
- Coverage   96.07%   96.01%   -0.06%     
==========================================
  Files         836      836              
  Lines       19723    19742      +19     
==========================================
+ Hits        18948    18955       +7     
- Misses        775      787      +12     

Flag	Coverage Δ
unit	95.86% <45.45%> (-0.07%)	:arrow_down:
unit-latest-uploader	95.86% <45.45%> (-0.07%)	:arrow_down:

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[JerrySentry]

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[JerrySentry]

@codecov-ai-reviewer

[JerrySentry]

@codecov-ai-reviewer review

[codecov-ai[bot]]

On it! We are reviewing the PR and will provide feedback shortly.

[codecov-ai[bot]]

No changes requiring review at this time.