Move Gherkin parsing to pydantic models for easier future reference of available data and implementing features.

Author: jsa34

poetry.lock

@@ -43,6 +43,7 @@ pytest = ">=6.2.0"
 typing-extensions = "*"
 packaging = "*"
 gherkin-official = "^29.0.0"
+pydantic = "^2.9.0"
 
 [tool.poetry.group.dev.dependencies]
 tox = ">=4.11.3"