[FEATURE] Automatic TYPO3 API token handling

[eliashaeussler]

Is your feature request related to a problem?

We use a custom TYPO3 API token to access the TER REST API. This token expires after one year and the refresh process is done manually. This easily leads to a downtime of the whole TYPO3 Badges API, if the token is not refreshed on time and expires.

Describe the solution you'd like

Since TER REST API provides an endpoint to refresh an active token, we can simply use this endpoint with an automated process instead of doing everything manually.

For this, the following resources need to be implemented:

• Access + refresh token storage in database (SQLite should be enough) rather than .env
• Service to refresh an access token
• Console command to call this service
• Cronjob to call the console command

Describe alternatives you've considered

No response

Additional context

No response

[eliashaeussler]

Currently blocked by https://git.typo3.org/services/t3o-sites/extensions.typo3.org/ter/-/issues/587.