update-ported-pluginlisted

# Update Ported Plugin Apply incremental updates to previously-ported plugins when source plugins have changed or the target platform has evolved. Reads the PORT-METADATA embedded in MIGRATION-GUIDE.md to determine the baseline, detects source diffs and platform drift, and applies targeted updates without re-running the full port-plugin workflow. **CRITICAL: Complete ALL 5 phases.** The workflow is not complete until Phase 5: Output & Refresh is finished. After completing each phase, immediately proceed to the next phase without waiting for user prompts. ## Critical Rules ### AskUserQuestion is MANDATORY **IMPORTANT**: You MUST use the `AskUserQuestion` tool for ALL questions to the user. Never ask questions through regular text output. Text output is only for status updates and informational summaries. ### Plan Mode Behavior **CRITICAL**: This skill performs an interactive update workflow, NOT an implementation plan. Proceed with the full detection and update workflow immediately -- do not defer to an "execution phase". ## Phase Overview Execute these phases in order, completing ALL of them: 1. **Load Context** -- Parse arguments, locate MIGRATION-GUIDE.md, extract and validate PORT-METADATA 2. **Detect Changes** -- Diff source files against baseline commit, check platform adapter staleness 3. **Apply Source Changes** -- Incrementally update ported files for source modifications 4. **Apply Platform Changes** -- Update ported files for platform adapter drift 5. **Ou