storage: unify naming for drive protocol interface

Renamed `fDriveKind` to `fProtocol` across kernel storage subsystems
to clarify its purpose as a protocol identifier (e.g., "AHCI", "ATA-")
rather than a general "kind" classification.

Updated all affected header and source files:
- DriveMgr, HeFS, AHCI, ATADeviceInterface, and NeFS now consistently
  reference `fProtocol()` instead of `fDriveKind()`.
- Added streaming operators (`<<`, `>>`) to AHCI and ATA device
  interfaces for improved mountpoint interaction.
- Promoted `GetPortsImplemented()` and `SetPortsImplemented()` to
  public for AHCI device configuration.
- Added null checks and protocol verification logic in stream operators.

This refactor improves clarity and consistency when working with
storage devices across the kernel.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/dev/kernel/KernelKit/DriveMgr.h b/dev/kernel/KernelKit/DriveMgr.h
index 24a0f48d..e07e2d30 100644
--- a/dev/kernel/KernelKit/DriveMgr.h
+++ b/dev/kernel/KernelKit/DriveMgr.h
@@ -72,7 +72,7 @@ namespace Kernel
 		Void (*fOutput)(DrivePacket packet);
 		Void (*fVerify)(DrivePacket packet);
 		Void (*fInit)(DrivePacket packet);
-		const Char* (*fDriveKind)(Void);
+		const Char* (*fProtocol)(Void);
 	};
 
 	///! drive as a device.