fixed room listing and added logout button

src/routes/rooms.rs

@@ -41,7 +41,12 @@ async fn list_rooms(
 
     let user_id = user_id_from_uuid(&db, claims.sub).await?;
 
-    let rooms = sqlx::query_as::<_, Room>("SELECT uuid, owner, name FROM room_ WHERE owner = $1")
+    let rooms = sqlx::query_as::<_, Room>(
+        r#"
+        SELECT uuid, owner, name FROM room_ r
+        JOIN membership_ m ON m.user_id = $1 AND m.room = r.id
+        "#,
+    )
     .bind(user_id)
     .fetch_all(&db)
     .await