[Bug] Terminal output truncation and Unicode rendering with Korean characters

Bug Description
Bug Report: Display Issues in Claude Code
Symptoms:

Abnormal line spacing - Text rendering has irregular/excessive spacing between lines
Truncated responses - Responses are cut off mid-sentence or incomplete
Korean character display issues - Korean text may not render properly or appears with formatting problems

Environment:

Tool: Claude Code (command line interface)
Language: Korean (한국어)
Context: Searching for Vite config file (vite.config.*)

Observed Behavior:

The terminal output shows inconsistent line breaks
Korean explanatory text appears fragmented
Response seems to stop abruptly without completion
Overall formatting appears broken with excessive whitespace

Expected Behavior:

Consistent line spacing throughout the output
Complete responses without truncation
Proper Korean character rendering
Clean, readable formatting

Possible Causes:

Terminal font encoding issues with Korean characters
Output buffer size limitations
Terminal width/wrapping problems
Unicode rendering issues in Claude Code CLI

Environment Info

• Platform: win32
• Terminal: pycharm
• Version: 2.0.73
• Feedback ID: 5c1bab0c-e559-4622-8616-ae0f01171ba6

Errors

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