Add config parsing tests with CI

[hekt]

Summary

• add a simple pytest that loads .config/karabiner/karabiner.json and .config/starship.toml
• configure GitHub Actions workflow to run tests

Testing

• pytest -v

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https://chatgpt.com/codex/tasks/task_e_6843c1a65f10832badb61d0abc18efbf

[Copilot]

Pull Request Overview

This PR adds basic tests to verify that JSON and TOML configuration files can be parsed and sets up a GitHub Actions workflow to run these tests automatically.

• Introduces a pytest in tests/test_configs.py that loads Karabiner JSON and Starship TOML files.
• Adds a new GitHub Actions workflow (.github/workflows/test.yml) to install dependencies and run pytest on pull requests and pushes.

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
tests/test_configs.py	New test to load and parse JSON and TOML config files
.github/workflows/test.yml	CI workflow to install Python dependencies and run tests

[Copilot]

The workflow is set to trigger on pushes to 'master', but the repository's default branch is 'main' (per your index). Update this to 'main' or use the default branch name to ensure CI runs as expected.

Suggested change

	- master
	- main