Pop-up messages fix

[rasmusei]

AS A Bürokratt Users
I WANT all pop-up messages to be in Estonian and disappear faster
SO THAT I would understand the messages and they would not disturb me

Acceptance Criteria

• All pop-up notifications should have a timeout. Messages should disappear after 2 seconds.
• All pop-up title and the content of the messages should only in Estonian and not mixed with English

[1AhmedYasser]

@baha-a needs to be addressed in header package as well as part of the header task

[jaX10bt]

Pop-up notifications have a correct timeout but some pop-ups are still partially in English.

[joonasroosalung]

@Fossur Green toasts are seemingly already translated, "Request failed with status code" comes from axios and therefore should be editable in api.ts

[Fossur]

The notifications seem to come from Training Module instead of Buerokratt Chatbot, should the label be moved?

[Fossur]

#628

[jaX10bt]

Some pop-up messages are still in English.

[joonasroosalung]

Presumably issue still exists in Buerokratt-Chatbot and Analytics-Module, need to update api.ts etc in a similar fashion

[joonasroosalung]

@turnerrainer first PR in Buerokratt-Chatbot buerokratt/Buerokratt-Chatbot#843
To come - similar changes in Analytics-Module, Training-Module

[joonasroosalung]

PR buerokratt/Analytics-Module#319
PR #636

[joonasroosalung]

Ready for merge
buerokratt/Buerokratt-Chatbot#843
buerokratt/Analytics-Module#320
@rasmusei @turnerrainer