Configuration system for Raxol pre-commit checks.

Loads and merges configuration from multiple sources:

1. Default configuration
2. Project-level .raxol.exs file
3. Command-line options (highest priority)

Configuration File Format

Create a .raxol.exs file in your project root:

[
  pre_commit: [
    checks: [:format, :compile, :credo, :tests],
    parallel: true,
    fail_fast: false,
    auto_fix: [:format],
    test_timeout: 5_000,
    ignore_paths: ["deps/", "_build/", "priv/static/"],
    custom_checks: [],
    check_config: [
      format: [
        inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
      ],
      tests: [
        timeout: 10_000,
        max_failures: 10
      ],
      credo: [
        strict: true,
        all: false
      ]
    ]
  ]
]