* add: kr sources
* add: latest/popular novels
* bug: parseNovelAndChapters()
* fix: parse parseNovelAndChapters bug and add: parseChapter
* add: search feature
* add: popular gets the popular list of the current day; refactor
* fix: 'chapterId doesnt exist'
* fix: reverted back the package-lock.json file
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Co-authored-by: Vigneshwar M <vigneshwarm@Vigneshwars-MacBook-Pro.local>