Openepd

Feat

- **specs**: add `Other` as a GypsumFireRating value

Fix

- add descriptions to all specs

Fix

- correct json_schema modifiers for models

Fix

- add consolidated validators for quantity types

Refactor

- clean up old material specs

Fix

- add validation for ratio type for Cementitious

Refactor

- clean up Opening documentation
- clean up Concrete documentation
- clean up steel documentation

Fix

- add validation for ratio type for Cementitious

Feat

- support new Aggregate specs
- add semantic types for cementitious and some enums
- add initial scaffolded openepd pydantic models

Fix

- correct initial apidocs for all openepd specs
- correct pydantic validation error propagation
- add fix and test for random read from real DB openepd specs
- clean up generated code, lint it

Refactor

- clean up and rename the specs interfaces
- extract forest practices certifiers interface