Move from setup.py to pyproject.toml

[emmyoop]

Resolves #5696

Move to pyproject.toml. This leaves a shim of setup.py in place for now so as to not break other pipelines. At some point we should remove it.

Testing

• test dbt-common CI - https://github.com/dbt-labs/dbt-common/actions/runs/19079234465
• test adapter CI - https://github.com/dbt-labs/dbt-adapters/actions/runs/19079246979/job/54506741824?pr=1415
• test releasing - https://github.com/dbt-labs/dbt-core/actions/runs/19079256325
• test internally - manually built and tested docker image using pyproject.toml

###Next
Spike moving to hatch

Checklist

• I have read the contributing guide and understand what's expected of me.
• I have run this code in development, and it appears to resolve the stated issue.
• This PR includes tests, or tests are not required or relevant for this PR.
• This PR has no interface changes (e.g., macros, CLI, logs, JSON artifacts, config files, adapter interface, etc.) or this PR has already received feedback and approval from Product or DX.
• This PR includes type annotations for new and modified functions.

[github-actions]

Thank you for your pull request! We could not find a changelog entry for this change. For details on how to document a change, see the contributing guide.

[codecov]

Codecov Report

❌ Patch coverage is 38.88889% with 11 lines in your changes missing coverage. Please review.
✅ Project coverage is 91.95%. Comparing base (c170211) to head (d9d0064).
⚠️ Report is 1 commits behind head on main.

❌ Your patch status has failed because the patch coverage (38.88%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #12129      +/-   ##
==========================================
+ Coverage   91.94%   91.95%   +0.01%     
==========================================
  Files         203      203              
  Lines       24846    24844       -2     
==========================================
+ Hits        22844    22846       +2     
+ Misses       2002     1998       -4     

Flag	Coverage Δ
integration	88.83% <38.88%> (-0.07%)	⬇️
unit	65.19% <38.88%> (+0.02%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
Unit Tests	65.19% <38.88%> (+0.02%)	⬆️
Integration Tests	88.83% <38.88%> (-0.07%)	⬇️

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[QMalcolm]

The future is here ❤️

[b-per]

Spike moving to hatch

You misspelled uv 🤣