[hotfix] Change transaction text language

[JDSM01]

What does this PR do?

Requests all transactions if the user changed their language

Database changed?

No

Where should the reviewer start?

BackendTransactionRepository.kt

How should this be manually tested?

Change language and check if transaction changes to the new language (we only have english and PT right now)

What are the relevant tickets?

None

Questions:

Does this add new dependencies which need to be added? (Eg. new libs, new keys, etc.)

Code Review Checklist

• [ ] Architecture
• [ ] Documentation on public interfaces
• [ ] Database changed?
• [ ] If yes - Database migration?
• [ ] Remove comments & unused code & forgotten testing Logs
• [ ] Codestyle
• [ ] Functional QA tests pass