fix(cli): add deploy to cyclopts routing + remove dead delegation code
Wave 8b registered deploy_app in the cyclopts app but missed adding
"deploy" to _CYCLOPTS_COMMANDS, so `prefect deploy` with
PREFECT_CLI_FAST=1 was still routing to typer.
Also removes all delegation machinery that became dead code as commands
were migrated: _dispatch(), _parse_global_options(), _delegate(),
_delegated_app(), _DELEGATED_COMMANDS, and the delegate param on
_setup_and_run().
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
fix(cli): remove bogus alias="-jv" from cyclopts deployment command
Cyclopts can't parse multi-char single-dash flags — the alias was
silently ignored. The global rewrite table in _normalize_top_level_flags
handles -jv correctly, so the alias is unnecessary and misleading.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>