reduce concurrent requests in guild settings + profile

disable gtk's treeview search in bans+invites

components/inotifyswitched.hpp

@@ -0,0 +1,8 @@
+#pragma once
+
+// for things that are used in stackswitchers to be able to be told when they're switched to
+
+class INotifySwitched {
+public:
+    virtual void on_switched_to() {};
+};