feat(web) ✨ new config to hide login button on WaitForOwnerDialog

[HannesOberreiter]

If the guest joins before the host and jitsi is setup with JWT only authentication the WaitForOwnerDialog shows a "Login" button, which is without use in this case.

• Added a config option to hide the login button showing up.
• Added new text if login button is hidden

Translations are added for EN, DE, HU. Left empty string for the other translations.

config.hideLoginButton=false

config.hideLoginButton=true

A relevant discussion/question I found in the community forum: https://community.jitsi.org/t/how-to-disable-login-pop-up-along-with-supporting-jwt-authentication/110517

Contribution Agreement was signed as company, Certible GmbH.

Cheers
Hannes

[jitsi-jenkins]

Hi, thanks for your contribution!
If you haven't already done so, could you please make sure you sign our CLA (https://jitsi.org/icla for individuals and https://jitsi.org/ccla for corporations)? We would unfortunately be unable to merge your patch unless we have that piece :(.

[saghul]

Jenkins please test this please.

[HannesOberreiter]

Updated conflicts with translation files.

[damencho]

Can you please remove the empty string you added in all translations for WaitForHostNoAuthMsg, so it can default to the English instead of empty string where translation is missing?

[saghul]

LGTM! @damencho note for ourselves: perhaps we should conisder adding an auth section to config.js...