implement env manager (#6)

* add EnvManager class

* holds all functions that are env file related

* integrates runner dependency resolution

* add integration and unit tests for EnvManager

Reviewed-on: local-it-infrastructure/e2e_tests#6
Co-authored-by: Daniel <d.brummerloh@gmail.com>
Co-committed-by: Daniel <d.brummerloh@gmail.com>

src/conftest.py

@@ -14,7 +14,7 @@ from dotenv import dotenv_values
 from playwright.sync_api import BrowserContext, expect
 from pytest import Parser
 
-from src.dirmanager import DirManager
+from src.dir_manager import DirManager
 
 # global timeout and LOCALE
 LOCALE = {"Accept-Language": "de_DE"}