kata-update-project

# kata-update-project ## Operating Brief When this skill is invoked, help the user pause in-flight work and update durable Kata project or active milestone artifacts. Start interactively by loading current project context and asking what the user wants to update: overall project context, current milestone requirements, current milestone roadmap, both project and milestone artifacts, or another named artifact. Read the existing artifacts before drafting changes, preserve unchanged sections and IDs, show a concise update review, then write only confirmed artifact replacements through `artifact.write`. This skill updates artifact content only. If the requested change needs milestone metadata, slice/task status changes, issue creation, execution, verification, or milestone completion, stop and route to the appropriate workflow. ## Success Criteria - The requested project or active milestone update target is explicit before writing. - Existing artifacts are read before any replacement is drafted. - The user sees and approves a concise diff-style summary of target artifacts, planned changes, and unchanged sections. - Confirmed updates are persisted through `artifact.write`. - Project-level updates preserve durable project context unless the user explicitly changes it. - Milestone updates preserve existing requirement IDs, roadmap labels, backend slice IDs, dependencies, and traceability unless the user explicitly changes them. - The final output reports changed artifacts and ...