Report the right hardware model on four boards (#11570)

Four variants declare a custom_meshtastic_hw_model that the build never
reaches, so the device announces something else in NodeInfo and the apps
cannot match it for OTA.

Mini ePaper S3 (125) and Heltec V4 R8 (132) had no arm in the esp32
HW_VENDOR chain at all, so both fell through to #else and reported
PRIVATE_HW. Heltec Mesh Node T096 (127) had none in the nrf52 chain and
reported NRF52_UNKNOWN.

WisMesh Tap V2 defines both RAK3312 and RAK_WISMESH_TAP_V2, and the
generic RAK3312 arm sat first, so the board reported RAK3312 (106)
instead of WISMESH_TAP_V2 (116). Order the specific arm ahead of the
generic one, the same way the nrf52 chain already keeps custom RAK4630
boards ahead of the generic RAK4630.

Verified by preprocessing each platform's HW_VENDOR chain with the
env's full define set - build flags resolved through extends, the board
JSON's build.extra_flags, and the bare #defines in the variant's own
variant.h. All four now match their manifest, and rak3312, heltec-v4,
heltec-v4-tft and the ThinkNode M9 arm added in #11567 are unchanged.

src/platform/esp32/architecture.h

@@ -188,10 +188,11 @@
 #define HW_VENDOR meshtastic_HardwareModel_HELTEC_SENSOR_HUB
 #elif defined(ELECROW_PANEL)
 #define HW_VENDOR meshtastic_HardwareModel_CROWPANEL
-#elif defined(RAK3312)
-#define HW_VENDOR meshtastic_HardwareModel_RAK3312
+// The WisMesh Tap V2 is a RAK3312 board, so it must be matched before the generic one.
 #elif defined(RAK_WISMESH_TAP_V2)
 #define HW_VENDOR meshtastic_HardwareModel_WISMESH_TAP_V2
+#elif defined(RAK3312)
+#define HW_VENDOR meshtastic_HardwareModel_RAK3312
 #elif defined(LINK_32)
 #define HW_VENDOR meshtastic_HardwareModel_LINK_32
 #elif defined(T_DECK_PRO)
@@ -216,6 +217,10 @@
 #define HW_VENDOR meshtastic_HardwareModel_MESHNOLOGY_W10
 #elif defined(ELECROW_ThinkNode_M9)
 #define HW_VENDOR meshtastic_HardwareModel_THINKNODE_M9
+#elif defined(HELTEC_V4_R8)
+#define HW_VENDOR meshtastic_HardwareModel_HELTEC_V4_R8
+#elif defined(MINI_EPAPER_S3)
+#define HW_VENDOR meshtastic_HardwareModel_MINI_EPAPER_S3
 #else
 #define HW_VENDOR meshtastic_HardwareModel_PRIVATE_HW
 #endif

src/platform/nrf52/architecture.h

@@ -147,6 +147,8 @@
 #define HW_VENDOR meshtastic_HardwareModel_MUZI_BASE
 #elif defined(HELTEC_MESH_TOWER_V2)
 #define HW_VENDOR meshtastic_HardwareModel_HELTEC_MESH_TOWER_V2
+#elif defined(HELTEC_MESH_NODE_T096)
+#define HW_VENDOR meshtastic_HardwareModel_HELTEC_MESH_NODE_T096
 #else
 #define HW_VENDOR meshtastic_HardwareModel_NRF52_UNKNOWN
 #endif