refactor(config): rename and export ocrLanguages

[CorentinTh]

No description provided.

[Copilot]

Pull Request Overview

This PR renames the internal languages constant to ocrLanguages, makes it a public export, and updates the parseConfig function to reference the new name and adjust its default behavior.

• Export ocrLanguages from config.ts via index.ts
• Update parseConfig to use ocrLanguages for validation and change the fallback logic
• Adjust error message to list valid ocrLanguages

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
src/index.ts	Added export { ocrLanguages } from ./config
src/config.ts	Renamed top-level languages to ocrLanguages, updated parseConfig variable names, error message, and default fallback logic

Comments suppressed due to low confidence (3)

src/config.ts:7

• [nitpick] The variable languages here shadows the top-level ocrLanguages and can be ambiguous. Consider renaming it to userLanguages or inputLanguages for clarity.

  const languages = rawConfig.tesseract?.languages ?? [];

src/config.ts:4

• [nitpick] Publicly exporting ocrLanguages should include a JSDoc comment explaining what it contains and how consumers are expected to use it.

export const ocrLanguages = Object.values(tesseractLanguages);

src/index.ts:1

• Add a unit test to verify that ocrLanguages is correctly exported from the index and matches the values from tesseractLanguages.

export { ocrLanguages } from './config';