rename and reorder a bunch of discord stuff

discord/member.cpp

@@ -0,0 +1,11 @@
+#include "member.hpp"
+
+void from_json(const nlohmann::json &j, GuildMember &m) {
+    JS_O("user", m.User);
+    JS_ON("nick", m.Nickname);
+    JS_D("roles", m.Roles);
+    JS_D("joined_at", m.JoinedAt);
+    JS_ON("premium_since", m.PremiumSince);
+    JS_D("deaf", m.IsDeafened);
+    JS_D("mute", m.IsMuted);
+}