feat: add --schema and --query flags to actions list command

[ramya18101]

🔧 Changes

Adds --schema and --query (-q) flags to auth0 actions list, bringing the same schema-discovery and direct-API ergonomics that create/update have to the list command.

📚 References

Follows the --schema/--data pattern introduced for auth0 actions create and auth0 actions update.

🔬 Testing

• Added unit tests
• Manual end-to-end (verified against live tenant):

auth0 actions list --schema                               # shows Query Parameters: section
auth0 actions list --schema --json                        # shows query_params_schema key
auth0 actions list --query '{"triggerId":"post-login"}'   # filtered raw JSON response
auth0 actions list --query '{"per_page":"2"}'             # user controls pagination directly
auth0 actions list                                        # unchanged: table output, PerPage(50)

📝 Checklist

• All new/changed/fixed functionality is covered by tests (or N/A)
• I have added documentation for all new/changed functionality (or N/A)