chore: remove webcolors

[marcozzxx810]

Summary

remove webcolors in `pyproject.toml

Related GitHub Issues and PRs

• Ref: #282

Checklist

• [x] I understand and agree to the Code of Conduct.
• [x] I have followed the Style Guide for Python Code as best as possible for the submitted code.
• [x] I have added pytest unit tests for any new functionality.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 83.51%. Comparing base (e3feb24) to head (24cf2f5).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #336 +/- ## ======================================= Coverage 83.51% 83.51% ======================================= Files 41 41 Lines 4308 4308 ======================================= Hits 3598 3598 Misses 710 710 ```

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[machow]

Thanks for the catch, and PR! (Currently, pairing w/ Rich, so will merge rn)