[GH] (texera/obs/pr7/traces): Workflow run "Benchmarks" failed!

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The GitHub Actions job "Benchmarks" on texera.git/obs/pr7/traces has failed.
Run started by GitHub user Ma77Ball (triggered by Ma77Ball).

Head commit for run:
8a3f596ad2c2d9b91c0ee7b2b77713b11a4b3f9d / Matthew Ball <mg...@uci.edu>
feat(observability): traces end-to-end (gateway + UI panel)

Add the traces signal: distributed-trace retrieval through the query
gateway plus a trace-tree UI panel. Builds on the metrics signal from
PR 6. This is PR 7 of the observability stack.

Gateway (amber):
- builders and parseTraces add the trace query builder and turn the
  trace store's responses into the typed spans the UI consumes.
- ObservabilityResources exposes trace retrieval by id, with id
  validation and scope enforcement at the gateway so a caller can only
  read traces within its tenant scope; registered in
  TexeraWebApplication.

Traces panel (frontend):
- A traces panel under the observability page that renders spans as a
  tree built from parent-span relationships, with pivot-from-log so a
  log row can open its trace directly. Span fields are bound with text
  interpolation only, never as markup.

Tests: backend specs for the trace query builder and the parsers, plus
the frontend traces-panel specs, including the span-tree builder. sbt
scalafmtCheckAll is clean.

Stacked on PR 6 (obs/pr6/metrics).

Co-Authored-By: Claude Opus 4.8 <no...@anthropic.com>

Report URL: https://github.com/apache/texera/actions/runs/37977710606

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