fix: i18n of the main process

[Woodii1998]

User-Facing Changes

fix i18n of the main process

Description
#227

• Remove duplicate i18next dependency from suite-desktop package
• Enable previously commented out i18n initialization code
• Import initI18n from suite-base package

Checklist

• The web version was tested and it is running ok
• The desktop version was tested and it is running ok
• This change is covered by unit tests

[Woodii1998]

By the way, I completely understand that this version is aimed at English users, but I still think it's unreasonable to hide the internationalization features. The internationalization content in the original branch is a great resource, and it has no impact on subsequent development (I mean that other options for switching languages have been removed in the settings)

[luluiz]

The Sonar scanning broke because PRs made from a forked repository to Lichtblick don't have access to the Sonar tokens from the Lichtblick repository. We will look for a solution for this, but for now, it's an optional step for merging PRs.

Thank you for your contribution.