Add API StatusCodes

Signed-off-by: Fred Boniface <fred@fjla.uk>

src/configs/statusCodes.configs.js

@@ -0,0 +1,8 @@
+module.exports = statusCodes = {
+    700: "no authentication attempt",
+    701: "invalid credentials",
+    702: "domain whitelisted",
+    800: "location code not found",
+    801: "unable to fetch location data",
+    900: "invalid request format",
+}