fix: preview line size

Menu.py

@@ -26,7 +26,7 @@ def preview_formater(title: str, body: str, size_x: int, size_y: int):
     out += f"┌── {title} " + "─" * (size_x - 6 - len(title))  + "┐\n"
     lines = body.split("\n");
     for line in lines[:size_y - 2]:
-        out += f"│ {line[: size_x - 4]}" + " " * (size_x - 3 - len(line)) + "│\n"
+        out += f"│ {line[: size_x - 3]}" + " " * (size_x - 3 - len(line)) + "│\n"
     out += "└" + "─" * (size_x - 2) + "┘"
     return (out);