pub fn load(repo_root: Option<&Path>) -> Result<GitmojiMap>Expand description
Load .gwm.toml’s [gitmoji] block from the given repo root and
merge it on top of the built-in defaults. Returns the built-in
defaults verbatim when the file is missing or the block is absent.
repo_root is Option so callers without a workdir handle (e.g.
the gwm commit-prefix --branch <name> path, which doesn’t need
to open a repo) can still get the defaults.