Update for box around text

Updated code to allow for background_color to be set for box around text in business card or custom.  None = Transparent, Color number Hex = background box color.

Author: liltux

adafruit_pybadger/pybadger_base.py

@@ -355,6 +355,7 @@ def _create_label_group(
         font,
         scale,
         height_adjustment,
+        background_color=None,
         color=0xFFFFFF,
         width_adjustment=2,
         line_spacing=0.75,
@@ -365,7 +366,7 @@ def _create_label_group(
             font = load_font(font, text)
 
         create_label_group = displayio.Group(scale=scale)
-        create_label = self._label.Label(font, text=text, line_spacing=line_spacing)
+        create_label = self._label.Label(font, text=text, line_spacing=line_spacing, background_color=background_color)
         _, _, width, _ = create_label.bounding_box
         create_label.x = (self.display.width // (width_adjustment * scale)) - width // 2
         create_label.y = int(self.display.height * (height_adjustment / scale))
@@ -447,6 +448,7 @@ def show_business_card(
         name_string=None,
         name_scale=1,
         name_font=terminalio.FONT,
+        background_color=None,
         email_string_one=None,
         email_scale_one=1,
         email_font_one=terminalio.FONT,
@@ -491,6 +493,7 @@ def show_business_card(
                 font=name_font,
                 scale=name_scale,
                 height_adjustment=0.73,
+                background_color=background_color,
             )
             business_card_label_groups.append(name_group)
         if email_string_one:
@@ -499,6 +502,7 @@ def show_business_card(
                 font=email_font_one,
                 scale=email_scale_one,
                 height_adjustment=0.84,
+                background_color=background_color,
             )
             business_card_label_groups.append(email_one_group)
         if email_string_two:
@@ -507,6 +511,7 @@ def show_business_card(
                 font=email_font_two,
                 scale=email_scale_two,
                 height_adjustment=0.91,
+                background_color=background_color,
             )
             business_card_label_groups.append(email_two_group)