Captures decisions made across both /brainstorming rounds (initial slice scope + Strategy integration), user profile, project state, Windows-specific gotchas (build tools, hotkey conflicts, Ollama, file paths), load-bearing invariants, and suggested first messages for the new Claude Code session on the dogfood machine. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>