Refactor models

[jotonedev]

• Removed pydantic
• Reduced the number and sizes of the dependencies

[github-actions]

☂️ Python Coverage

current status: ✅

Overall Coverage

Lines	Covered	Coverage	Threshold	Status
538	530	99%	0%	🟢

New Files

File	Coverage	Status
ctftime_api/models/country.py	100%	🟢
TOTAL	100%	🟢

Modified Files

File	Coverage	Status
ctftime_api/client.py	90%	🟢
ctftime_api/models/duration.py	100%	🟢
ctftime_api/models/event.py	100%	🟢
ctftime_api/models/rating.py	100%	🟢
ctftime_api/models/team.py	100%	🟢
ctftime_api/models/vote.py	100%	🟢
tests/test_client.py	100%	🟢
TOTAL	99%	🟢

updated for commit: 81c264c by action🐍

[Copilot]

Pull Request Overview

This PR refactors the models by replacing Pydantic with dataclasses and dataclasses-json, removing several dependencies to reduce package size and complexity.

• Migrated all model classes from Pydantic BaseModel to frozen dataclasses with dataclasses-json
• Replaced pydantic-extra-types CountryAlpha2 with a custom CountryCode enum
• Updated all model instantiation calls from model_validate() to from_dict()

Reviewed Changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
pyproject.toml	Updated dependencies to remove pydantic and add dataclasses-json, bumped version to 0.2.0
tests/test_client.py	Updated test assertions to use new field names (team_id, team_name) instead of aliased names
ctftime_api/models/*.py	Converted all models from Pydantic to dataclasses with dataclasses-json mixins
ctftime_api/models/country.py	Added custom CountryCode enum to replace pydantic-extra-types dependency
ctftime_api/client.py	Updated model instantiation calls and import statements for the new model structure

Comments suppressed due to low confidence (1)

pyproject.toml:17

• The classifier 'Framework :: Pydantic' should be removed since Pydantic is no longer used in this project.

    "Framework :: Pydantic",

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