3d403bd685
New tools: - file_edit: surgical line-range or pattern edits (yolo only) - git_status: show changed files (read-only) - git_diff: show unstaged/staged diff (read-only) - git_log: show recent commits (read-only) Agent improvements: - parallel execution for independent read-only tool calls - mutating tools (file_write, file_edit, shell_run) run sequentially - tool output preview in logs with [output] marker TUI improvements: - tool cards now show truncated output preview (up to 8 lines) - mergeToolLog updates placeholder cards with results - toolStatusText keeps activity bar single-line Documentation: - README updated with git tools and file_edit descriptions