TypeLayer: add boundingBox headroom so last glyph is not clipped

ppl2psd.py

@@ -565,8 +565,8 @@ def build_type_layer_tysh(ly: dict, font_ps: str, text_w: Optional[float] = None
     # text box (0,0,tw,th) so the edit box is small and sits at the text.
     tysh.transform = [1.0, 0.0, 0.0, 1.0, float(l), float(t)]
     tysh.left, tysh.top, tysh.right, tysh.bottom = int(l), int(t), int(rr), int(bb2)
-    tw = text_w if text_w else (rr - l)
-    th = size_px * 0.9  # ~glyph height
+    tw = (text_w if text_w else (rr - l)) * 1.1 + size_px * 0.3  # headroom so the last glyph is not clipped
+    th = size_px * 1.1
     bbd = td[b"boundingBox"]
     bbd[b"Left"].value = 0.0
     bbd[b"Top "].value = 0.0