refactor(git): reorganize global ignore entries
Reorganize .gitignore.global so tool-specific, temporary, and environment-only files are grouped consistently.\n\nThis adds missing ignores for local agent and workspace state such as .conductor/, .pi/, .worktrees/, .cache/, .devenv/, and .jj/, while keeping the existing env, tmp, and deprecated-file patterns in clearer sections. That keeps machine-local artifacts out of commits and makes the global ignore list easier to scan and extend.\n\nI considered appending the new entries in place, but regrouping the existing patterns now avoids duplicate categories and keeps the non-macOS ignores in one predictable block.
Summary by cubic
Reorganized .gitignore.global into clear sections and added missing local tool and workspace directories. Also updated gomi UI to the dracula colorscheme and cleaned up its config.
- Refactors
- Grouped env, tmp, deprecated, and tool-specific patterns.
- Added
.conductor/,.cursor/,.entire/,.pi/,.serena/,.worktrees/,.cache/,.devenv/,.jj/.