setup-pblisted

<purpose> Initialize the `playbook` plugin within `~/.things/`. Creates directories for plans, workflows, and reviews, registers all three collections in the registry, writes preferences, and sets up empty index files. </purpose> <steps> <step id="load-config" number="1"> <description>Load Configuration</description> <load-config> <action>Resolve the user's home directory.</action> <command language="bash" output="home" tool="Bash">echo $HOME</command> <constraint>Never pass `~` to the Read tool.</constraint> <read path="<home>/.things/config.json" output="config" /> <if condition="config-missing">Tell the user: "Run `/things:setup-things` first to initialize .things/." Then stop.<exit /></if> <if condition="reconfigure-argument"> <read path="<home>/.things/playbook/preferences.json" output="existing-prefs" /> <action>Show current settings as defaults throughout.</action> </if> </load-config> </step> <step id="create-directories" number="2"> <description>Create Plugin Directories</description> ```bash mkdir -p <home>/.things/playbook/plans mkdir -p <home>/.things/playbook/workflows mkdir -p <home>/.things/playbook/reviews ``` </step> <step id="gather-preferences" number="3"> <description>Gather Preferences</description> <ask-user-question> <question>Where should working copies of workflows be written?</question> <option label=".claude/workflows/