Added a config command backed by Zod schema validation. It lists current configuration values with their defaults applied from the schema, so you can see effective values even when they’re not explicitly set. This builds on the existing assist.yml config file and loadConfig() infrastructure.

Introduced a sync subcommand that copies user-level Claude instructions (CLAUDE.md) to the home directory, keeping project-specific settings in sync across workspaces. Also made notify configurable via the new config system with a default-enabled flag.

Fixed packaging issues where Claude commands weren’t being included in the published package, and added type checking to the CI release pipeline to catch build errors earlier.