feat: adding openapi spect generation to the frontend client aas well as to fast api. Broke API out into different routes

mta_sign_server/config/router.py

@@ -0,0 +1,15 @@
+import logging
+
+from fastapi import APIRouter
+from starlette.responses import JSONResponse
+
+router = APIRouter(
+    tags=["config"],
+)
+
+logger = logging.getLogger("config_router")
+
+
+@router.get("/api/config")
+def get_all():
+    return JSONResponse({"config": "goes here"})