qmk info: Nicer rendering of big-ass enter (#16541)

* `qmk info`: Nicer rendering of big-ass enter

* Formatting...

lib/python/qmk/keyboard.py

@@ -178,6 +178,8 @@ def render_layout(layout_data, render_ascii, key_labels=None):
 
         if x >= 0.25 and w == 1.25 and h == 2:
             render_key_isoenter(textpad, x, y, w, h, label, style)
+        elif w == 2.25 and h == 2:
+            render_key_baenter(textpad, x, y, w, h, label, style)
         else:
             render_key_rect(textpad, x, y, w, h, label, style)
 
@@ -259,4 +261,36 @@ def render_key_isoenter(textpad, x, y, w, h, label, style):
     textpad[y + 2][x - 1:x + w] = crn_line
     textpad[y + 3][x:x + w] = mid_line
     textpad[y + 4][x:x + w] = mid_line
-    textpad[y + h - 1][x:x + w] = bot_line
+    textpad[y + 5][x:x + w] = bot_line
+
+
+def render_key_baenter(textpad, x, y, w, h, label, style):
+    box_chars = BOX_DRAWING_CHARACTERS[style]
+    x = ceil(x * 4)
+    y = ceil(y * 3)
+    w = ceil(w * 4)
+    h = ceil(h * 3)
+
+    label_len = w - 2
+    label_leftover = label_len - len(label)
+
+    if len(label) > label_len:
+        label = label[:label_len]
+
+    label_blank = ' ' * (label_len-3)  # noqa: yapf insists there be no whitespace around - and *
+    label_border_top = box_chars['h'] * (label_len-3)  # noqa
+    label_border_bottom = box_chars['h'] * label_len
+    label_middle = label + ' '*label_leftover  # noqa
+
+    top_line = array('u', box_chars['tl'] + label_border_top + box_chars['tr'])
+    mid_line = array('u', box_chars['v'] + label_blank + box_chars['v'])
+    crn_line = array('u', box_chars['tl'] + box_chars['h'] + box_chars['h'] + box_chars['br'] + label_blank + box_chars['v'])
+    lab_line = array('u', box_chars['v'] + label_middle + box_chars['v'])
+    bot_line = array('u', box_chars['bl'] + label_border_bottom + box_chars['br'])
+
+    textpad[y][x + 3:x + w] = top_line
+    textpad[y + 1][x + 3:x + w] = mid_line
+    textpad[y + 2][x + 3:x + w] = mid_line
+    textpad[y + 3][x:x + w] = crn_line
+    textpad[y + 4][x:x + w] = lab_line
+    textpad[y + 5][x:x + w] = bot_line