feat(device): H2C/A2L device layer

Nozzle rack data model and device-tab panel, multi-nozzle sync, per-nozzle filament blacklist, and print-dispatch nozzle mapping (DevNozzleMappingCtrl V0/V1).

src/slic3r/GUI/DeviceCore/DevDefs.h

@@ -10,6 +10,7 @@
 
 #pragma once
 #include <string>
+#include <utility>
 
 enum PrinterArch
 {
@@ -47,21 +48,44 @@ enum AmsStatusMain
 #define VIRTUAL_AMS_MAIN_ID_STR   "255"
 #define VIRTUAL_AMS_DEPUTY_ID_STR "254"
 
+// Tray index offset for the AMS-Lite-mixed unit (A2L / N9). Its 4 trays occupy
+// global tray indices 24..27.
+#define AMS_LITE_MIXED_TRAY_INDEX_OFFSET 24
+
 #define INVALID_AMS_TEMPERATURE std::numeric_limits<float>::min()
 
+// (ams_id, slot_id) pair.
+using DevAmsSlotId = std::pair<int, int>;
+
 /* Extruder*/
 #define MAIN_EXTRUDER_ID          0
 #define DEPUTY_EXTRUDER_ID        1
 #define UNIQUE_EXTRUDER_ID        MAIN_EXTRUDER_ID
 #define INVALID_EXTRUDER_ID       -1
 
+/* Logical extruder ids (multi-nozzle). */
+#define LOGIC_UNIQUE_EXTRUDER_ID  0
+#define LOGIC_L_EXTRUDER_ID       0
+#define LOGIC_R_EXTRUDER_ID       1
+
 
 /* Nozzle*/
 enum NozzleFlowType
 {
     NONE_FLOWTYPE,
     S_FLOW,
-    H_FLOW
+    H_FLOW,
+    U_FLOW, // TPU 1.75 High Flow (device-reported; maps to nvtTPUHighFlow)
+};
+
+// Discrete nozzle diameters reported by the device.
+enum NozzleDiameterType : int
+{
+    NONE_DIAMETER_TYPE,
+    NOZZLE_DIAMETER_0_2,
+    NOZZLE_DIAMETER_0_4,
+    NOZZLE_DIAMETER_0_6,
+    NOZZLE_DIAMETER_0_8
 };
 
 /*Print speed*/
@@ -96,4 +120,16 @@ public:
     static bool IsVirtualSlot(const std::string& ams_id) { return (ams_id == VIRTUAL_AMS_MAIN_ID_STR || ams_id == VIRTUAL_AMS_DEPUTY_ID_STR); }
 };
 
+namespace GUI
+{
+// Print source. Defined here (rather than in SelectMachine.hpp) so the shared device-mapping
+// GUI headers — AmsMappingPopup, wgtDeviceNozzleSelect — can name it without pulling in
+// SelectMachine.hpp, which would create an include cycle.
+enum PrintFromType
+{
+    FROM_NORMAL,
+    FROM_SDCARD_VIEW,
+};
+}
+
 };// namespace Slic3r