Parent issue: https://github.com/torrust/torrust-index-backend/issues/156 This has to be done after [finishing all the issues to migrate the API to Axum](https://github.com/torrust/torrust-index-backend/issues/156). - [x] Remove env var `TORRUST_IDX_BACK_E2E_EXCLUDE_AXUM_IMPL` - [x] Change default implementation in `main.rs` to `Axum`
Parent issue: #156
This has to be done after finishing all the issues to migrate the API to Axum.
TORRUST_IDX_BACK_E2E_EXCLUDE_AXUM_IMPLmain.rstoAxum