release v1.2.0

What's new

Added

• Code formatting inline <code> for selections, <pre> block for cursor; toggle to remove
• RTL / LTR direction per-block direction with toggle; stores dir + inline style in HTML output
• defaultDir prop set default text direction for the entire editor ("rtl" for Persian/Arabic)

Fixed

• Typing after clearing the editor no longer produces bare text nodes, always starts inside <p>
• Direction buttons now work without requiring a prior text selection