v0.6.1

v0.6.1

Features

• Read tool: async Shiki syntax highlighting with language detection — code content now shows colored tokens
• Autocomplete: FFF-backed @-mention autocomplete with frecency-ranked file suggestions
• Grep/multi_grep: match highlighting with theme warning color (distinct from accent headers)

Fixes

• Read tool file content now shows proper line-numbered display (was incorrectly using directory tree renderer)
• Fixed ANSI RGB color corruption in preserveBoxBackground (100-107 range)
• Fixed fillToolBackground to actually apply tool background color
• Fixed multi_grep parameters schema for DeepSeek compatibility

UI Improvements

• 2-space left + top padding on all tool titles
• Content results aligned with 2-space indent
• File icons removed for cleaner terminal experience
• Unicode box-drawing characters (─, │) preserved for read tool