DriveStatus API + reset() + wait_ready with fallback

- DriveStatus enum: TrayOpen, NoDisc, DiscPresent, NotReady, Unknown
- drive_status(): GET EVENT STATUS NOTIFICATION with TUR fallback
- reset(): PREVENT ALLOW → START STOP → init() escalation
- wait_ready(): tries reset on Illegal Request, falls back to drive_status
- Remaining: standard READ(10) still fails in LibreDrive stuck state

src/lib.rs

@@ -87,7 +87,7 @@ pub(crate) mod sector;
 pub(crate) mod speed;
 pub(crate) mod udf;
 
-pub use drive::{find_drive, find_drives, resolve_device, DriveSession};
+pub use drive::{find_drive, find_drives, resolve_device, DriveSession, DriveStatus};
 pub use drive::capture::{DriveCapture, CapturedFeature, capture_drive_data, mask_string, mask_bytes};
 pub use error::{Error, Result};
 pub use event::{Event, EventKind};