🎨 Misc code and spacing cleanup

Marlin/src/lcd/dogm/u8g_dev_tft_upscale_from_128x64.cpp

@@ -390,9 +390,7 @@ uint8_t u8g_dev_tft_320x240_upscale_from_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, u
 
       LOOP_L_N(y, PAGE_HEIGHT) {
         uint32_t k = 0;
-        #if HAS_LCD_IO
-          buffer = (y & 1) ? bufferB : bufferA;
-        #endif
+        TERN_(HAS_LCD_IO, buffer = (y & 1) ? bufferB : bufferA);
         for (uint16_t i = 0; i < (uint32_t)pb->width; i++) {
           const uint8_t b = *(((uint8_t *)pb->buf) + i);
           const uint16_t c = TEST(b, y) ? TFT_MARLINUI_COLOR : TFT_MARLINBG_COLOR;

Marlin/src/lcd/extui/dgus/dgus_extui.cpp

@@ -64,7 +64,7 @@ namespace ExtUI {
       ScreenHandler.SetupConfirmAction(setUserConfirmed);
       ScreenHandler.GotoScreen(DGUSLCD_SCREEN_POPUP);
     }
-    else if (ScreenHandler.getCurrentScreen() == DGUSLCD_SCREEN_POPUP ) {
+    else if (ScreenHandler.getCurrentScreen() == DGUSLCD_SCREEN_POPUP) {
       ScreenHandler.SetupConfirmAction(nullptr);
       ScreenHandler.PopToOldScreen();
     }

Marlin/src/lcd/menu/menu_advanced.cpp

@@ -569,9 +569,7 @@ void menu_advanced_settings() {
       SUBMENU(MSG_JERK, menu_advanced_jerk);
     #elif HAS_JUNCTION_DEVIATION
       EDIT_ITEM(float43, MSG_JUNCTION_DEVIATION, &planner.junction_deviation_mm, 0.001f, 0.3f
-        #if ENABLED(LIN_ADVANCE)
-          , planner.recalculate_max_e_jerk
-        #endif
+        OPTARG(LIN_ADVANCE, planner.recalculate_max_e_jerk)
       );
     #endif
 

Marlin/src/lcd/menu/menu_ubl.cpp

@@ -192,9 +192,7 @@ void _lcd_ubl_edit_mesh() {
     char ubl_lcd_gcode[20];
     sprintf_P(ubl_lcd_gcode, PSTR("G28\nG26CPH%" PRIi16 TERN_(HAS_HEATED_BED, "B%" PRIi16))
       , custom_hotend_temp
-      #if HAS_HEATED_BED
-        , custom_bed_temp
-      #endif
+      OPTARG(HAS_HEATED_BED, custom_bed_temp)
     );
     queue.inject(ubl_lcd_gcode);
   }