Adding chtlawfirm to the api

api/rpk-api/firm/__init__.py

@@ -0,0 +1,12 @@
+from fastapi import APIRouter
+
+from firm.entity import entity_router
+from firm.template import template_router
+from firm.contract import contract_router
+
+
+firm_router = APIRouter(prefix="/{instance}/{firm}")
+
+firm_router.include_router(entity_router, prefix="/entities", tags=["Entity"], )
+firm_router.include_router(template_router, prefix="/templates", tags=["Template"], )
+firm_router.include_router(contract_router, prefix="/contracts", )