DEPRECATED — Migrated to nested structure (2026-03-09)

This file has been superseded. Content has been migrated to:

system.md — Project overview (one paragraph)
knowledge/overview.md — Architecture, services, auth, file locations
knowledge/tech-stack.md — Stack, dev commands, environment, known issues
knowledge/conventions.md — Coding conventions and workflow rules
knowledge/patterns/chat-and-llm.md — Chat/LLM patterns, agent tools, error mapping, OpenCode Zen
knowledge/domain/collections-and-sharing.md — Collection sharing, itinerary, user preferences
knowledge/domain/ai-configuration.md — WS1 config infrastructure, frontend gaps

See manifest.yaml for the full index.