feat(skills): introduce wayfinder skill for mapping foggy initiatives

[danielvm-git]

Description

Introduce a new wayfinder skill to help map out complex, large-scale, or "foggy" initiatives that span multiple agent sessions.

Proposed Changes

1. GitHub Issue Maps: Chart a shared map of dependencies and blocking relationships directly in the repo's issue tracker.
2. Ticket Classification: Categorize sub-tasks into specific types (e.g., Research, Grilling, Prototype, Task) to keep them within the agent's smart zone context size.
3. Low-Fidelity Prototyping: Guide the flow to build UI or logic prototypes using a separate prototype skill before committing to a final specification.