Add auto-completion for icd command (projects, workspaces, and repositories)

[vivu001]

Feature idea

Enhance CLI auto-completion for the icd command to provide context-aware suggestions for projects, workspaces, and repositories.
This feature should improve usability by reducing manual typing and input errors.

Use cases

• As a user, I want to quickly discover available projects via:

icd -p [Tab]

• As a user, I want to see all available workspaces for a project:

icd -p <project> -w [Tab]

• As a user, I want to discover repositories linked to a project: (Related feature Add repository navigation option (-r) to icd command #2133 )

icd -p <project> -r [Tab]

Additional context

No response