Fix broken production CSS from invalid changelog bullet character.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/app/globals.css

@@ -1270,7 +1270,8 @@ img { max-width: 100%; display: block; }
   transition: opacity 0.6s ease, visibility 0.6s ease;
 }
 
-.loader.hidden {
+.loader.hidden,
+.loader.loader-done {
   opacity: 0;
   visibility: hidden;
   pointer-events: none;
@@ -7477,7 +7478,7 @@ img { max-width: 100%; display: block; }
 }
 
 .changelog-item li::before {
-  content: "•";
+  content: "\2022";
   position: absolute;
   left: 0;
   color: var(--accent-3);

frontend/src/components/HomeClient.tsx

@@ -101,6 +101,7 @@ export default function HomeClient(props: Props) {
       { threshold: 0.1, rootMargin: "0px 0px -50px 0px" }
     );
 
+    let scheduled = 0;
     const observeAll = () => {
       document.querySelectorAll(".reveal:not(.visible)").forEach((el, i) => {
         (el as HTMLElement).style.transitionDelay = `${(i % 6) * 0.1}s`;
@@ -108,12 +109,21 @@ export default function HomeClient(props: Props) {
       });
     };
 
+    const schedule = () => {
+      if (scheduled) return;
+      scheduled = window.setTimeout(() => {
+        scheduled = 0;
         observeAll();
-    const mo = new MutationObserver(observeAll);
+      }, 80);
+    };
+
+    observeAll();
+    const mo = new MutationObserver(schedule);
     mo.observe(document.body, { childList: true, subtree: true });
     return () => {
       observer.disconnect();
       mo.disconnect();
+      if (scheduled) clearTimeout(scheduled);
     };
   }, []);
 

frontend/src/components/Loader.tsx

@@ -1,18 +1,27 @@
 "use client";
 
-import { useEffect } from "react";
+import { useEffect, useState } from "react";
 
 export default function Loader() {
+  const [done, setDone] = useState(false);
+
   useEffect(() => {
-    const loader = document.getElementById("loader");
-    const hide = () => loader?.classList.add("hidden");
-    window.addEventListener("load", () => setTimeout(hide, 1800));
-    const t = setTimeout(hide, 3000);
+    const hide = () => setDone(true);
+    const onLoad = () => setTimeout(hide, 900);
+    if (document.readyState === "complete") {
+      const t = setTimeout(hide, 900);
       return () => clearTimeout(t);
+    }
+    window.addEventListener("load", onLoad);
+    const fallback = setTimeout(hide, 2200);
+    return () => {
+      window.removeEventListener("load", onLoad);
+      clearTimeout(fallback);
+    };
   }, []);
 
   return (
-    <div className="loader" id="loader">
+    <div className={`loader${done ? " loader-done" : ""}`} id="loader" aria-hidden={done}>
       <div className="loader-inner">
         <svg className="loader-globe" viewBox="0 0 80 80" fill="none">
           <circle cx="40" cy="40" r="35" stroke="url(#loaderGrad)" strokeWidth="3" strokeDasharray="60 160" className="loader-ring" />