[FL-1497] GUI textbox element and widget (#792)

* canvas: add font parameters
* elements: add text box element
* widget: add text box element
* nfc: rework delete and info scene with text box widget
* gui: update documentation
* gui: fix canvas_get_font_params return

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

applications/gui/modules/widget_elements/widget_element_i.h

@@ -52,6 +52,16 @@ WidgetElement* widget_element_string_create(
     Font font,
     const char* text);
 
+/** Create text box element */
+WidgetElement* widget_element_text_box_create(
+    uint8_t x,
+    uint8_t y,
+    uint8_t width,
+    uint8_t height,
+    Align horizontal,
+    Align vertical,
+    const char* text);
+
 /** Create button element */
 WidgetElement* widget_element_button_create(
     GuiButtonType button_type,