fix(i18n): update French translations - #720

Thanks! Before merging, please keep the SnippetsLab product name unchanged, use Finder rather than Explorer for inFinder, and fix the visible French errors such as applicquer, Défault, and URL Décode.

Hello @antonreshetov,
I have fixed your requested corrections.

Hello @antonreshetov,
I have fixed the conflicts.

Thanks for updating the French translations! There is one issue to fix before this can be merged: src/main/i18n/locales/fr_FR/messages.json is no longer valid JSON.

• The closing }, for the empty error object was removed before description. Please restore it so description remains a top-level key.
• There is a trailing comma after description.language. Please remove it.

This prevents the French messages namespace from loading, including the existing confirmation and warning translations. I checked all five changed JSON files; the other four parse successfully.

Please also rename the PR to follow Conventional Commits, for example: fix(i18n): update French translations.

@antonreshetov
Hello Anton,
I have fix the syntax error.

Thanks for the fixes! The JSON is valid now and the PR title looks good. Two things are still left before this can be merged:

1. In src/main/i18n/locales/fr_FR/messages.json, the closing }, for the empty error object is still missing. Because of that, description, special, release and update are now nested inside error, so keys like messages:description.storageVault, messages:description.language and messages:special.unsponsored no longer resolve. It should look like this:

   "error": {
   },
   "description": {
     ...
   },

2. ui.json still has "inFinder": "Afficher dans l'explorateur". Please use Finder here, for example "Afficher dans le Finder".

Optional nitpicks:

• description.storageVault has a double space: dans iCloud Drive.
• description.language: Vous should be lowercase after the comma.

@antonreshetov
I have fixed the typos
Hope it is ok now.