Generate a workspace context summary for the MANAGER role.

Explore this workspace and capture product-level facts the manager needs to discuss goals, scope, and user-facing behavior with the user.

Cover:
- What the product does and who it is for
- User-facing surfaces and how people interact with it (CLI, GUI, chat, API, etc.)
- Major capabilities and how they fit together at a product level
- Goals and non-goals stated or implied in the workspace docs
- Integrations or external services that affect users
- Domain vocabulary and concepts the user and manager should share

Stay at the product/domain level. Do not mention specific files, functions, variables, modules, or implementation details.

Output ONLY the summary text. No JSON, no markdown fences, no explanatory text.
