[AIENG-404] The plumbing command enhancements for alias and component…

[kohsuke]

… aggregation.

[Copilot]

Pull request overview

Adds new CLI capabilities to support alias updates and build “component” aggregation, along with accompanying tests and minor CLI plumbing updates.

Changes:

• Introduces update alias command to point an alias at a build and wires the update command group into the main CLI.
• Extends record build to accept repeated --component NAME=BUILD_OR_ALIAS options and sends components in the build payload.
• Updates and adds tests to cover components payload behavior and alias update behavior (including fail-fast mode).

Reviewed changes

Copilot reviewed 8 out of 9 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
tests/commands/update/test_alias.py	Adds coverage for update alias success and error/fail-fast behavior
tests/commands/record/test_build.py	Updates expected build payloads to include components; adds new component-related tests
smart_tests/utils/commands.py	Adds Command.UPDATE_ALIAS enum value for tracking
smart_tests/commands/update/alias.py	Implements update alias command behavior
smart_tests/commands/update/init.py	Adds update command group and registers alias subcommand
smart_tests/commands/record/build.py	Adds --component option, validation, and includes components in build payload
smart_tests/args4p/typer/init.py	Changes Exit to extend BaseException (to avoid broad except Exception swallowing)
smart_tests/main.py	Registers update group in the top-level CLI

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[Konboi]

LGTM