Add Custom Logger and types for better data handling, type checking and consistancy

Author: Einswilli

.gitignore

@@ -6,5 +6,5 @@ dist
 build
 venv
 .idea
-__pycache__
+**/__pycache__/*
 .env

Pipfile

@@ -14,6 +14,10 @@ requests-mock = "*"
 setuptools = "*"
 wheel = "*"
 twine = "*"
+kkiapay = {file = ".", editable = true}
+pydantic = "*"
+httpx = "*"
+json-log-formatter = "*"
 
 [requires]
-python_version = "3.7"
+python_version = "3.9"