v0.39.2

Patch Changes

• Discover git committer identity supplied through included git configs. Auto-save commit identity resolution now reads the effective merged git config (git config --get) instead of probing the --worktree/--local/--global scopes one at a time. A scope-limited read only sees values written literally in that one file, so an identity provided via an include or includeIf directive (for example gitdir: or hasconfig:remote.*.url: identity switching) was invisible and OK fell back to prompting. The merged read is exactly what git resolves for a commit, so it honors full scope precedence and resolves included configs.