Release 5.2.6

French language

french version
Update fr.json
Update and rename fr.json to fra.json
build(version): bump version to 5.2.6
docs: add language and contributors refs
fix: language_changed icon

Related pull requests

#155

💜 New contributor: Dedy Rudney

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Please see https://github.com/F33RNI/LlM-Api-Open for more info about LMAO API (currently in Beta state)

Full Changelog since 5.2.5: 5.2.5...5.2.6
Full Changelog since v4: 4.1.2...5.2.6