Custom Traces- Sorting/Toast

[TackAdam]

Description

1. Add a default sorting of descending time while in the custom trace mode for spans/traces.
2. Fix the sorting of the tracing table under custom source to use the paginated results for 'trace_group', 'percentile_in_trace_group', 'trace_id' as they can not be ran in the query. (Matching behavior of old memory table)
3. Add early return to the traces/custom traces request handlers to prevent toast messages on empty data.
4. Update cypress testing for the custom source to account for the results being sorted now.

Before with invalid/empty span

After

Invalid sorting that required it to be local only:

Issues Resolved

Check List

• New functionality includes testing.
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented.
  • New functionality has javadoc added
  • New functionality has user manual doc added
• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[joshuali925]

maybe add some comments to explain what local only means, for future reference

[TackAdam]

Added comment
// The columns that can not be used in a query, only rendered on page

[joshuali925]

util functions like this can be extracted, i see the same logic is also used in other places

[TackAdam]

added helper function isUnderOneHourRange

export const isUnderOneHourRange = (startTime: string, endTime: string): boolean => {
  const start = dateMath.parse(startTime);
  const end = dateMath.parse(endTime);

  if (!start || !end) return false;

  return end.diff(start, 'hours')! < 1;
};

[codecov]

Codecov Report

Attention: Patch coverage is 17.33333% with 62 lines in your changes missing coverage. Please review.

Project coverage is 55.88%. Comparing base (5cfbba1) to head (8198f57).
Report is 30 commits behind head on main.

Files with missing lines	Patch %	Lines
...ace_analytics/components/traces/traces_content.tsx	16.66%	35 Missing ⚠️
...trace_analytics/requests/traces_request_handler.ts	3.57%	27 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2397      +/-   ##
==========================================
- Coverage   56.53%   55.88%   -0.65%     
==========================================
  Files         393      397       +4     
  Lines       15574    16061     +487     
  Branches     4284     4467     +183     
==========================================
+ Hits         8804     8976     +172     
- Misses       6705     7015     +310     
- Partials       65       70       +5     

Flag	Coverage Δ
dashboards-observability	55.88% <17.33%> (-0.65%)	⬇️

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