Fixes

• Fix /dev/null phantom entries — deleted files no longer show as /dev/null in the file list; new files correctly have no old path
• Fix j/k key input in finder — j and k keys now type into the search field instead of being intercepted as vim navigation

Changes

• Configurable GitHub OAuth client ID — the CLI now resolves the GitHub OAuth client ID from LAZYDIFF_GITHUB_CLIENT_ID env var, ~/.config/lazydiff/config.toml, or compile-time env, instead of a hardcoded value

FIXED SYNTAX HIGHLIGHTING

This release fixes the diff syntax highlighting regression and restores proper coloring for highlighted diff lines.

Also included:

• Expanded unchanged diff sections now render with syntax highlighting.
• Expanded sections no longer show duplicate hunk reference/context labels.
• Mouse hit-testing in the diff buffer now lines up with rendered rows.
• / search editing now behaves more like Vim, including Backspace/Ctrl-H, Ctrl-W, Ctrl-U, Enter, and Esc/Ctrl-C.
• File tree/sidebar toggle is available on space t and shown in help/command menus.