API guide

These pages group the public API by top-level package so the generated docs stay navigable and aligned with the repository structure.

• fuggers_py.core
• fuggers_py.reference
• fuggers_py.market
• fuggers_py.products
• fuggers_py.pricers
• fuggers_py.measures
• fuggers_py.portfolio
• fuggers_py.calc
• fuggers_py.adapters
• fuggers_py.math