Add design specifications for map visual overhaul, RustMaps monument icons, and server pairing confirmation

- Introduced a comprehensive design document for the map visual overhaul addressing event icons, trails, train tunnels, and player display improvements.
- Created a design specification for replacing monument icons with RustMapsApi assets, ensuring full coverage and logging for unmapped tokens.
- Developed a design for server pairing confirmation in the #setup channel, allowing user interaction before persisting server data.
- Removed the skills-lock.json file as part of the cleanup process.

Author: HandyS11

.gitignore

@@ -415,8 +415,6 @@ appsettings.*.json
 docs/_site/
 docs/api/
 docs/obj/
-docs/superpowers/
-docs/product/
 
 .superpowers/