Renames the `OriginalUrl` field to `OriginalURL` across media models to adhere to Go's common initialisms convention. The `json` tag is unchanged to maintain API compatibility.
Introduces constants for exporter formats (e.g., `FormatMarkdown`, `FormatDocx`) to eliminate the use of magic strings, enhancing type safety and making the code easier to maintain.
Additionally, this commit includes several minor code quality improvements:
- Wraps file-writing errors in exporters to provide more context.
- Removes redundant package-level comments from test files.
- Applies various minor linting fixes throughout the codebase.
Bumps the application version to 1.0.0, signaling the first stable release. This version consolidates several new features and breaking API changes.
This commit also includes various code quality improvements:
- Modernizes tests to use t.Setenv for safer environment variable handling.
- Addresses various linter warnings (gosec, errcheck).
- Updates loop syntax to use Go 1.22's range-over-integer feature.
BREAKING CHANGE: The public API has been updated for consistency and to introduce new features like context support and structured logging.
- `GetSupportedFormat()` is renamed to `SupportedFormat()`.
- `GetSupportedFormats()` is renamed to `SupportedFormats()`.
- `FetchCourse()` now requires a `context.Context` parameter.
- `NewArticulateParser()` constructor signature has been updated.
Introduces `context.Context` to the `FetchCourse` method and its call chain, allowing for cancellable network requests and timeouts. This improves application robustness when fetching remote course data.
A new configuration package centralizes application settings, loading them from environment variables with sensible defaults for base URL, request timeout, and logging.
Standard `log` and `fmt` calls are replaced with a structured logging system built on `slog`, supporting both JSON and human-readable text formats.
This change also includes:
- Extensive benchmarks and example tests.
- Simplified Go doc comments across several packages.
BREAKING CHANGE: The `NewArticulateParser` constructor signature has been updated to accept a logger, base URL, and timeout, which are now supplied via the new configuration system.
