Fix silly stuff

code/controllers/subsystems/nanoui.dm

@@ -0,0 +1,22 @@
+SUBSYSTEM_DEF(nanoui)
+	name = "NanoUI"
+	wait = 5
+	flags = SS_NO_INIT
+	// a list of current open /nanoui UIs, grouped by src_object and ui_key
+	var/list/open_uis = list()
+	// a list of current open /nanoui UIs, not grouped, for use in processing
+	var/list/processing_uis = list()
+
+/datum/controller/subsystem/nanoui/Recover()
+	if(SSnanoui.open_uis)
+		open_uis |= SSnanoui.open_uis
+	if(SSnanoui.processing_uis)
+		processing_uis |= SSnanoui.processing_uis
+
+/datum/controller/subsystem/nanoui/stat_entry()
+	return ..("[processing_uis.len] UIs")
+
+/datum/controller/subsystem/nanoui/fire(resumed)
+	for(var/thing in processing_uis)
+		var/datum/nanoui/UI = thing
+		UI.process()