HF RL Explorer

Add support for the Xiaomi MiMo model provider.

Add support for the Xiaomi MiMo model provider.: a task in LegoFlow-SWE (Harbor dataset). When a user tries to import the MiMo provider, the import process should not fail —it should succeed and then allow the user to send messages. If the import does fail for any reason, a clear error message…

The task

When a user tries to import the MiMo provider, the import process should **not fail**—it should succeed and then allow the user to send messages. If the import **does fail** for any reason, a clear error **message** must be shown describing the failure.

Part of Lego-X/LegoFlow-SWE.