chore: Remove trace template, trace_ignore_status_codes

[sentrivana]

• trace_ignore_status_codes implies tail-based sampling, which we don't do
• remove @trace templates
  • removed this from the old @trace decorator, which cascaded to a lot of helper functions etc.
  • the old @trace decorator will be removed completely with old tracing later

[github-actions]

Codecov Results 📊

✅ 69679 passed | ⏭️ 3315 skipped | Total: 72994 | Pass Rate: 95.46% | Execution Time: 216m 16s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📉 -65972
Passed Tests	📉 -62156
Failed Tests	—
Skipped Tests	📉 -3816

All tests are passing successfully.

✅ Patch coverage is 100.00%. Project has 2311 uncovered lines.
❌ Project coverage is 89.76%. Comparing base (436e0e5) to head (b358be7).

Coverage diff

@@            Coverage Diff             @@
##        master       #PR       +/-##
==========================================
- Coverage    90.17%    89.76%    -0.41%
==========================================
  Files          193       185        -8
  Lines        25790     22569     -3221
  Branches      9532      8168     -1364
==========================================
+ Hits         23256     20258     -2998
- Misses        2534      2311      -223
- Partials      1434      1323      -111

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[cursor]

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