* fix(cli): shell completion omitted command aliases like capability, chat, and cron create
* fix(cli): route the dead exec-approvals root alias and single-source alias path expansion
* fix(cli): complete nested aliases in Bash
Co-authored-by: Jack-dev-ops <chen.zegui@xydigit.com>
---------
Co-authored-by: Vincent Koc <vincentkoc@ieee.org>
Co-authored-by: Jack-dev-ops <chen.zegui@xydigit.com>
The generated zsh completion script called compdef at source time,
which fails with 'command not found: compdef' when loaded before
compinit. Replace with a deferred registration that tries immediately,
and if compdef is not yet available, queues a self-removing precmd hook
that retries on first prompt.
Handles repeated sourcing (deduped hook entry) and shells that never
run compinit (completion simply never registers, matching zsh model).
Add real zsh integration test verifying no compdef error on source and
successful registration after compinit.
Fixes#14289
