Deletes the previous discovery documents related to the "BMAD Growth Marketing Expansion Pack".
Replaces them with a single, in-depth document detailing the core architecture of `opencode`, based on a recent code analysis. This provides a more relevant and foundational understanding of the project's structure.
Adds the complete set of discovery documents that define the foundation for the new Growth Marketing Expansion Pack.
These documents include:
- The project brief and guiding principles.
- Definitions for agent personas, frameworks, and templates.
- A knowledge base for the expansion pack.
- A guide for creating new expansion packs using the BMAD method.