Implemented user menu. Replaced favicon with app logo.

src/backend/mod.rs

@@ -21,6 +21,23 @@ macro_rules! perm_check {
     }
 }
 
+#[macro_export]
+macro_rules! user_check {
+    ($check:expr) => {
+        use crate::perm_check;
+        use crate::backend::user::logged_in_user;
+
+        perm_check!(is_logged_in);
+
+        if logged_in_user().await.unwrap_or(User::default()).login != $check {
+            let response = expect_context::<ResponseOptions>();
+            response.set_status(StatusCode::FORBIDDEN);
+
+            return Ok(ApiResponse::Error("You can change your own profile only".to_string()))
+        }
+    }
+}
+
 cfg_if!{
     if #[cfg(feature = "ssr")] {
         use sqlx::PgPool;