Update dependencies, add translation endpoint, and display a user message when logged in

common/src/ron_api.rs

@@ -19,9 +19,15 @@ pub struct Id {
     pub id: i64,
 }
 
-// A value associated with an id.
+// A simple value.
 #[derive(Serialize, Deserialize, Clone)]
 pub struct Value<T> {
+    pub value: T,
+}
+
+// A value associated with an id.
+#[derive(Serialize, Deserialize, Clone)]
+pub struct KeyValue<T> {
     pub id: i64,
     pub value: T,
 }