Spaces inserted between Korean characters during input

[hongsw]

Problem

When typing Korean text, spaces are inserted between characters.

Steps to Reproduce

1. Open terminal
2. Type Korean text like "세요"

Expected

세요

Actual

세 요

Unwanted spaces appear between Korean characters.

Analysis

Likely caused by IME composition event handling:

• Timing issue between composition events
• Or wide character handling during terminal output

Environment

• ghostty-web: 0.4.0 + IME patch
• Browser: Chrome
• OS: Linux

Related

• PR #120 - Korean IME fix
• Issue #119 - Original Korean IME issue

Priority

Medium