feat: add meaningful logs for export task

[adrianviquez]

Add/adjust logs for exporter.

https://linear.app/getsentry/issue/CCMRG-2025/add-logs-for-export-task-testing

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Look, I get it. The entity doing business as "Sentry" was incorporated in the State of Delaware in 2015 as Functional Software, Inc. In 2022 this entity acquired Codecov and as result Sentry is going to need some rights from me in order to utilize my contributions in this PR. So here's the deal: I retain all rights, title and interest in and to my contributions, and by keeping this boilerplate intact I confirm that Sentry can use, modify, copy, and redistribute my contributions, under Sentry's choice of terms.

---

Note

Improves observability of the owner data export pipeline with structured, contextual logs and consistent telemetry across admin, tasks, and helpers.

• Adds detailed log.info/error/warning events with extra metadata (e.g., export_id, owner_id, chord_id, counts, sizes) at key stages: orchestrator start/dispatch, SQL export, archive collection, finalization, cleanup
• Propagates export_id through SQL generation and archive copy paths (ExportContext, generate_full_export/generate_timescale_export, copy_archive_file, tarball helpers) for correlation
• Reduces noisy logs by suppressing expected "file not found" warnings during archive copy; shifts to structured errors for actual failures
• Admin action logs when an export is blocked due to an in-progress run and when a new export is initiated

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[sentry]

Codecov Report

❌ Patch coverage is 0% with 37 lines in your changes missing coverage. Please review.
✅ Project coverage is 92.38%. Comparing base (30b7bba) to head (0c80f15).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
apps/worker/tasks/export_owner_data.py	0.00%	24 Missing ⚠️
...ared/shared/owner_data_export/archive_collector.py	0.00%	9 Missing ⚠️
apps/codecov-api/codecov_auth/admin.py	0.00%	2 Missing ⚠️
...s/shared/shared/owner_data_export/sql_generator.py	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #666      +/-   ##
==========================================
- Coverage   92.39%   92.38%   -0.01%     
==========================================
  Files        1295     1295              
  Lines       47656    47661       +5     
  Branches     1592     1592              
==========================================
  Hits        44030    44030              
- Misses       3317     3322       +5     
  Partials      309      309              

Flag	Coverage Δ
apiunit	96.36% <0.00%> (-0.02%)	⬇️
sharedintegration	37.57% <0.00%> (+0.01%)	⬆️
sharedunit	85.98% <0.00%> (+0.04%)	⬆️
workerintegration	58.10% <0.00%> (-0.04%)	⬇️
workerunit	89.67% <0.00%> (-0.06%)	⬇️

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Codecov Report

❌ Patch coverage is 0% with 37 lines in your changes missing coverage. Please review.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
apps/worker/tasks/export_owner_data.py	0.00%	24 Missing ⚠️
...ared/shared/owner_data_export/archive_collector.py	0.00%	9 Missing ⚠️
apps/codecov-api/codecov_auth/admin.py	0.00%	2 Missing ⚠️
...s/shared/shared/owner_data_export/sql_generator.py	0.00%	2 Missing ⚠️

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[codspeed-hq]

CodSpeed Performance Report

Merging this PR will not alter performance

_{Comparing adrian/adjust-exporter-logs (0c80f15) with main (e423dc8)¹}

Summary

✅ 9 untouched benchmarks

Footnotes

1. No successful run was found on main (7dfd59b) during the generation of this report, so e423dc8 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩