Keyboard: show Uppercase keys when replacing content (#1548)

Co-authored-by: あく <alleteam@gmail.com>

applications/services/gui/modules/text_input.c

@@ -232,7 +232,8 @@ static void text_input_view_draw_callback(Canvas* canvas, void* _model) {
                     canvas_set_color(canvas, ColorBlack);
                 }
 
-                if(text_length == 0 && char_is_lowercase(keys[column].text)) {
+                if(model->clear_default_text ||
+                   (text_length == 0 && char_is_lowercase(keys[column].text))) {
                     canvas_draw_glyph(
                         canvas,
                         keyboard_origin_x + keys[column].x,