feat(web): auto-expanding chat textarea and copy-on-hover for messages#3243
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zeroclaw-labs#3119, zeroclaw-labs#3120) (zeroclaw-labs#3243) Replace single-line <input> with auto-expanding <textarea> (min 44px, max 200px) that resizes on each keystroke. Add a copy button that appears on hover for every message bubble, showing a checkmark on successful clipboard write. Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
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zeroclaw-labs#3119, zeroclaw-labs#3120) (zeroclaw-labs#3243) Replace single-line <input> with auto-expanding <textarea> (min 44px, max 200px) that resizes on each keystroke. Add a copy button that appears on hover for every message bubble, showing a checkmark on successful clipboard write. Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
<input>with auto-expanding<textarea>in AgentChat — grows to fit content, supports Shift+Enter for newlinesIssues
Fixes #3119, Fixes #3120
Test plan
🤖 Generated with Claude Code