Move sinks into their own class

handler/app.py

@@ -19,9 +19,10 @@ from notify import Notify
 from markets import Markets
 from money import Money
 
-from sinks.nordigen import Nordigen
-from sinks.truelayer import TrueLayer
-from sinks.fidor import Fidor
+# from sinks.nordigen import Nordigen
+# from sinks.truelayer import TrueLayer
+# from sinks.fidor import Fidor
+import sinks
 
 init_map = None
 
@@ -98,9 +99,7 @@ if __name__ == "__main__":
         "irc": bot(),
         "agora": Agora(),
         "markets": Markets(),
-        "nordigen": Nordigen(),
-        "truelayer": TrueLayer(),
-        "fidor": Fidor(),
+        "sinks": sinks.Sinks(),
         "tx": Transactions(),
         "webapp": WebApp(),
         "money": Money(),