Sync Documentation

Use this skill to prevent documentation drift after you change behavior, flows, or structure.

Checklist

1. architecture.md (index)

• New module/service/folder? -> add it to the index
• Changed a main flow? -> update the relevant docs/architecture/* page(s)

2. docs/architecture/ (leaf docs)

• Update the page(s) that map to the modified area (backend core/data/indicators, chart map, flows, runs/logging, etc.)
• Keep each doc short and linkable (LLM-friendly)

3. README.md

• New env var? -> document it
• Changed how to run/test? -> update commands

4. ROADMAP.md

• Completed an item? -> mark it done
• New work discovered? -> add it

Output requirement

In the final response, explicitly list:

• Updated: architecture.md (if changed)
• Updated: docs/architecture/... (if changed)
• Updated: README.md / Updated: ROADMAP.md (if changed)