draft-plan

# Draft Plan Produce an implementation plan at `.turbo/plans/<slug>.md`. Capture the task, survey patterns, escalate decisions, discuss, and draft. ## Task Tracking Use `TaskCreate` to create a task for each step: 1. Capture the task and pick a slug 2. Run `/survey-patterns` skill 3. Consult task-specific skills and docs 4. Escalate product decisions 5. Deep-dive discussion 6. Draft and write the plan file 7. Present summary and finalize ## Step 1: Capture the Task and Pick a Slug Absorb the user's request without interrupting. Restate the goal in one or two sentences and confirm. Generate a slug for the plan file from the task title: - Lowercase - Replace non-alphanumeric characters with hyphens - Collapse consecutive hyphens - Trim leading and trailing hyphens - Truncate to 40 characters at a word boundary Example: "Add a caching layer to the image pipeline" → `add-a-caching-layer-to-the-image-pipeline`. If `.turbo/plans/<slug>.md` already exists, append `-2`, `-3`, etc. until the path is free. Do not overwrite. The user may pass an explicit slug or output path in their request (e.g., "draft plan as `auth-rewrite`"). If so, honor it. If `.turbo/plans/<slug>.md` exists in that case, use `AskUserQuestion` to ask whether to overwrite, append a numeric suffix, or pick a different slug. A path to a file that already exists is background input rather than an output destination. Treat it as the output path only when the request says so explicitly. State the chosen slu...