🔧 Check Chiron LCD requirements (#23353)

Co-Authored-By: EvilGremlin <22657714+EvilGremlin@users.noreply.github.com>

Marlin/src/inc/SanityCheck.h

   #error "Please select only one of CHIRON_TFT_STANDARD or CHIRON_TFT_NEW."
 #endif
 
+#if ENABLED(ANYCUBIC_LCD_CHIRON)
+  #if !defined(BEEPER_PIN)
+    #error "ANYCUBIC_LCD_CHIRON requires BEEPER_PIN"
+  #elif DISABLED(SDSUPPORT)
+    #error "ANYCUBIC_LCD_CHIRON requires SDSUPPORT"
+  #elif TEMP_SENSOR_BED == 0
+    #error "ANYCUBIC_LCD_CHIRON requires heatbed (TEMP_SENSOR_BED)"
+  #elif NONE(AUTO_BED_LEVELING_BILINEAR, AUTO_BED_LEVELING_UBL, MESH_BED_LEVELING)
+    #error "ANYCUBIC_LCD_CHIRON requires one of: AUTO_BED_LEVELING_BILINEAR, AUTO_BED_LEVELING_UBL or MESH_BED_LEVELING"
+  #elif DISABLED(BABYSTEPPING)
+    #error "ANYCUBIC_LCD_CHIRON requires BABYSTEPPING"
+  #endif
+#endif
+
 #if EITHER(MKS_TS35_V2_0, BTT_TFT35_SPI_V1_0) && SD_CONNECTION_IS(LCD)
   #error "SDCARD_CONNECTION cannot be set to LCD for the enabled TFT. No available SD card reader."
 #endif

Marlin/src/lcd/extui/anycubic_chiron/chiron_tft.cpp

     case AC_printer_probing: {
       // If probing completes ok save the mesh and park
       // Ignore the custom machine name
-      if (strcmp_P(msg + strlen(CUSTOM_MACHINE_NAME), MARLIN_msg_ready) == 0) {
+      if (strcmp_P(msg + strlen(MACHINE_NAME), MARLIN_msg_ready) == 0) {
         injectCommands(F("M500\nG27"));
         SendtoTFTLN(AC_msg_probing_complete);
         printer_state = AC_printer_idle;

Marlin/src/lcd/extui/ftdi_eve_touch_ui/generic/about_screen.cpp

   #endif
 
   draw_text_box(cmd, HEADING_POS,
-    #ifdef CUSTOM_MACHINE_NAME
-      F(CUSTOM_MACHINE_NAME)
+    #ifdef MACHINE_NAME
+      F(MACHINE_NAME)
     #else
       GET_TEXT_F(MSG_ABOUT_TOUCH_PANEL_1)
     #endif