Databricks Setup-Local

REQUIRED FIRST: Use databricks-core for CLI, authentication, and profile selection. Never use a default profile. For an existing environment, use databricks-execution-compute.

Workflow

1. Check CLI and authentication

The CLI must be >= v1.12.0. Compare deterministically -- never eyeball the version (1.9.0 is older than 1.12.0, and a lexical string compare gets this wrong). Run this gate first and do not proceed if it exits non-zero: