The rendered preset only configures agents; the skills/instructions
that role allowlists reference are deployed by APM. cpm setup now
detects apm.yml dependencies and offers to run 'apm install' after
rendering (manual command printed when the CLI is missing or stdin
is not a TTY). render/check print it as an explicit next step.
Also:
- next steps now name the absolute directory to start opencode from
(fixes presets appearing 'missing' when opencode runs in the wrong
cwd, as hit during first real-world test)
- init no longer prints literal <package-dir> placeholders
- model list is shown once instead of repeating per class
- README: new 'Using the team' section (primitives -> reload ->
sanity check -> work via orchestrator), activation writes to the
global user config, troubleshooting entry for missing skills
