chore: Remove ai_track decorator

[sentrivana]

Description

Remove the @ai_track decorator and associated tests

Issues

Part of #6894

[alexander-alderman-webb]

Amazing!

[github-actions]

Codecov Results 📊

✅ 94658 passed | ❌ 1 failed | ⏭️ 5502 skipped | Total: 100161 | Pass Rate: 94.51% | Execution Time: 341m 36s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📉 -5480
Passed Tests	📉 -4503
Failed Tests	—
Skipped Tests	📉 -977

➕ New Tests (1)

View new tests

• test_segment_uses_downsampled_rate
  • File: tests.test_monitor
  • Status: ❌ Failing

➖ Removed Tests (1)

View removed tests

• test_continuous_profiler_auto_start_and_stop_sampled[experiment-gevent]
  • File: tests.profiler.test_continuous_profiler

❌ Failed Tests

test_segment_uses_downsampled_rate

File: tests.test_monitor
Suite: py3.10-gevent
Error: assert 0.25 == 0.5 + where 0.25 = <NoOpStreamedSpan(sampled=False)>._sample_rate

Stack Trace

tests/test_monitor.py:116: in test_segment_uses_downsampled_rate
    assert segment._sample_rate == 0.5
E   assert 0.25 == 0.5
E    +  where 0.25 = <NoOpStreamedSpan(sampled=False)>._sample_rate

✅ Patch coverage is 100.00%. Project has 2298 uncovered lines.
✅ Project coverage is 90.28%. Comparing base (base) to head (head).

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    89.95%    90.28%    +0.33%
==========================================
  Files          193       186        -7
  Lines        24955     23649     -1306
  Branches      9004      8564      -440
==========================================
+ Hits         22448     21351     -1097
- Misses        2507      2298      -209
- Partials      1437      1378       -59

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