v0.13.6: strip Drive::read inline recovery + reset escalation; emit BytesRead

Drive::read is now single-shot. Phase 1/2/3 retries + scsi::reset+reopen
removed (~80 lines). recovery=true bumps timeout to 30s; recovery=false
stays at 1.5s. On any failure returns Err(DiscRead) immediately — caller
(Disc::patch outer loop, DiscStream batch halver) handles retries.

Inline reset+reopen WAS the wedge primitive on the LG BU40N. Per prior
post-mortem, every USB/SCSI reset path tested fails to recover the
wedged Initio bridge — the inline retry was pure cost.

SgIoTransport::reset (Linux) trimmed to kernel SG_IO state flush +
ALLOW MEDIUM REMOVAL. SG_SCSI_RESET ioctl + STOP/START UNIT escalation
removed. macOS reset removed (no-op). scsi::reset() top-level family
removed (no callers).

EventKind::BytesRead { bytes, total } now actually emitted from
DiscStream::fill_extents after each successful sector read. Was
declared in 0.13.0, never fired. Drives autorip per-device progress
in direct mode.

EventKind::Retry / SectorRecovered no longer emitted (variants kept
for forward compat). SpeedChange still emitted via Drive::set_speed
public path.

Tests: new tests/integration_progress_and_halt.rs (5 tests). 233 unit
tests + 5 integration green.

src/scsi/macos.rs

@@ -260,23 +260,7 @@ impl MacScsiTransport {
         })
     }
 
-    /// Reset the drive to a known good state.
-    /// On macOS, we open the device, release exclusive access, wait for
-    /// the system to reclaim it, then the next open() re-acquires.
-    /// IOKit's USB layer handles device-level resets internally when the
-    /// exclusive access is released and re-acquired.
-    ///
-    /// NOTE: untested — macOS reset may need IOUSBDeviceInterface::ResetDevice()
-    /// for USB drives. This is a best-effort implementation.
-    pub fn reset(device: &Path) -> Result<()> {
-        // Opening and immediately dropping triggers release of exclusive access
-        // which forces IOKit to reset the device state.
-        if let Ok(transport) = Self::open(device) {
-            drop(transport); // Drop releases exclusive access + closes plugin
-        }
-        std::thread::sleep(std::time::Duration::from_secs(2));
-        Ok(())
-    }
+    // `reset()` removed in 0.13.6 — see scsi/mod.rs for rationale.
 }
 
 /// Enumerate optical drives on macOS. Mirrors `drive::macos::find_drives`