fix(color): Curve preview layout in model input edit view (#3099)

radio/src/gui/colorlcd/input_edit.cpp

@@ -70,7 +70,7 @@ InputEditWindow::InputEditWindow(int8_t input, uint8_t index) :
   lv_obj_set_style_pad_all(form_obj, lv_dpx(8), 0);
   buildBody(form);
 
-  preview = new Curve(&body, rect_t{},
+  preview = new Curve(&body, rect_t{0, 0, INPUT_EDIT_CURVE_WIDTH, INPUT_EDIT_CURVE_HEIGHT},
       [=](int x) -> int {
         ExpoData* line = expoAddress(index);
         int16_t anas[MAX_INPUTS] = {0};
@@ -79,9 +79,6 @@ InputEditWindow::InputEditWindow(int8_t input, uint8_t index) :
       },
       [=]() -> int { return getValue(expoAddress(index)->srcRaw); });
 
-  preview->setWidth(INPUT_EDIT_CURVE_WIDTH);
-  preview->setHeight(INPUT_EDIT_CURVE_HEIGHT);
-
   CurveEdit::SetCurrentSource(expoAddress(index)->srcRaw);
 }