Feature/release prep

[laurejt]

Associated Issue(s): N/A

Changes in this PR

Documentation

• Add changelog
• Expanded README to describe Phase 1 and added license notice
• Add documentation for annotation module (src/muse/annotations/README.md)
• Move developer notes to top-level of package
• Move della-guide.md to docs folder
• Update HuggingFace CLI documentation in DEVELOPERNOTES.md
• Added documentation of adding license information to DEVELOPERNOTES.md
• Update a few field types in data-design.md

Code-related

• Clean up project dependencies in pyproject.toml
• Add licensing to source files
• Minor updates to mt_browser marimo notebook
• Minimal fix to broken test script test_translate.py

Developer Tools

• Add changelog and associated GitHub Action
• Added concurrency logic to ruff GitHub Action
• Add copywrite config file
• Add yamlfmt config file
• Update uv.lock

Reviewer Checklist

• Check Changelog is legible and sufficient
• Check README is legible and sufficient
• Check Annotation module README is legible and sufficient
• Check DEVELOPERNOTES additions are legible and sufficient
• Confirm that license header looks reasonable and that all relevant files have one

[rlskoeser]

Looks good. Change log looks particularly nice. Thanks for remembering & adding the copyright header.