feat(webui): Add French, Turkish, Vietnamese & translation update

[brindosch]

Summary

Thank you to all contributors. I think we schould export all contributor names for credits.
Note to myself: Update POEditor connection after merge

What kind of change does this PR introduce? (check at least one)

• Bugfix
• Feature
• Code style update
• Refactor
• Docs
• Build-related changes
• Other, please describe:

If changing the UI of web configuration, please provide the before/after screenshot:

Does this PR introduce a breaking change? (check one)

• Yes
• No

If yes, please describe the impact and migration path for existing setups:

The PR fulfills these requirements:

• When resolving a specific issue, it's referenced in the PR's body (e.g. Fixes: #xxx[,#xxx], where "xxx" is the issue number)

If adding a new feature, the PR's description includes:

• A convincing reason for adding this feature
• Related documents have been updated (docs/docs/en)
• Related tests have been updated

To avoid wasting your time, it's best to open a feature request issue first and wait for approval before working on it.

Other information:

[hyperion-project]

Hello @brindosch 👋

I'm your friendly neighborhood bot and would like to say thank you for
submitting a pull request to Hyperion!

So that you and other users can test your changes more quickly,
you can find your workflow artifacts here.

If you make changes to your PR, i create a new link to your workflow artifacts.

Best regards,
Hyperion-Project

[hyperion-project]

Here is your new link to your workflow artifacts.

[m-seker]

I stumbled yesterday, cool project ! I'll continue supporting Turkish translations as well as the codebase itself.

[tpmodding]

@m-seker eyvallah kardesim

[m-seker]

@tpmodding lafi mi olur :)

[hyperion-project]

Here is your new link to your workflow artifacts.

[brindosch]

Thank you to all :)

[brindosch]

Die neuen Dateien sind für den export gelinkt