add basic migrations

foxchat/src/s2s/event.rs

@@ -10,9 +10,11 @@ pub enum Payload {
         recipients: Vec<String>,
     },
     Hello,
-    Identify { token: String },
+    Identify {
+        token: String,
+    },
 }
 
 #[derive(Debug, Serialize, Deserialize)]
 #[serde(tag = "t", content = "d", rename_all = "SCREAMING_SNAKE_CASE")]
-pub enum DispatchEvent {}
+pub enum DispatchEvent {}

foxchat/src/s2s/mod.rs

@@ -1,3 +1,3 @@
 mod event;
 
-pub use event::{Payload, DispatchEvent};
+pub use event::{DispatchEvent, Payload};