BIG PYTHON REFACTOR

Python scripts moved out of python/ folder to root to be unified with plugins

+ frontend extension around api calls

python/api/logout.py

@@ -1,15 +0,0 @@
-from python.helpers.api import ApiHandler, Request, session
-
-
-class ApiLogout(ApiHandler):
-    @classmethod
-    def requires_auth(cls) -> bool:
-        return False
-
-    async def process(self, input: dict, request: Request) -> dict:
-        try:
-            session.clear()
-        except Exception:
-            session.pop("authentication", None)
-            session.pop("csrf_token", None)
-        return {"ok": True}