add-knowledge-cards

name	add-knowledge-cards
description	Author knowledge cards for a building across cityMap/workshop/forest/craftingRoom environments. Use when Marina says "add cards for X", "write knowledge cards", "author discovery cards", "/add-knowledge-cards", or a building has lessons but no knowledge cards yet.

Help author knowledge cards for a building. Ask the user which building, then:

1. Read RenaissanceArchitectAcademy/Models/KnowledgeCard.swift for the model and content pattern
2. Read existing Pantheon cards as reference (14 cards: 5 cityMap, 4 workshop, 2 forest, 3 craftingRoom)

Create cards following these rules:

• Writing style: Morgan Housel — punchy, story-driven, ~60-80 words per card
• Spread across environments: cityMap, workshop, forest, craftingRoom
• Each card has: id, buildingName, environment, title, body, science tag
• Add to KnowledgeCardContent in KnowledgeCard.swift

Target ~12-14 cards per building with good environment distribution.