Create a task list for a feature

Turn a feature's plan into a numbered Kanban task list that an agent (or a fleet of sub-agents) can build safely. See the codespring skill's references/task-workflow.md, references/prd-management.md, references/pitfalls.md.

This skill READS the CodeSpring plan and WRITES tasks. It does not modify the codebase.

0. Connect first

codespring auth status + codespring status (use the LOCAL project config; print the projectId).

1. Pick the feature

codespring features        # core features are the root features

Ask the user which feature to create tasks for.