web: make random emoji selection more deterministic

web/src/view/mod.rs

@@ -341,9 +341,10 @@ fn search_results(
         let caught_up = query.contains("is:unread");
         let read_emoji = ["👻", "👽", "👾", "🤖", "💀"];
         let no_results_emoji = ["🙈", "👀", "🤦", "🤷", "🙅", "🛟", "🍩", "🌑", "💿", "🔍"];
+        // Randomly choose emoji based on what 10-second window we're currently in
         let now = seed::window()
             .performance()
-            .map(|p| p.now() as usize)
+            .map(|p| p.now() as usize / 10_000)
             .unwrap_or(0);
         let (emoji, text) = if caught_up {
             let idx = now % read_emoji.len();