- route completions through resolve_completion_route instead of one-level command lookup
- add CompletionRoute to model partial completion state
- suggest namespace entries and namespace-level help/TLDR flags while routing
- delegate leaf argv completion to CommandArgumentParser after command resolution
- restore LCP completion behavior with deduping and flag-safe handling
- add namespace completion name iteration and TLDR example support to Falyx
- update completer and completion route documentation