From 71f3f61e7f6d4412ee5f6bbe95fe204c34dd3325 Mon Sep 17 00:00:00 2001
From: sunny <5758289@qq.com>
Date: Tue, 12 May 2026 10:57:40 +0800
Subject: [PATCH 1/2] feat(frontend): expand shimmer skeletons across home,
 leaderboard, profile

---
 frontend/src/components/home/FeaturedBounties.tsx   |  4 +++-
 .../src/components/profile/ProfileDashboard.tsx     | 10 +++++++++-
 frontend/src/pages/LeaderboardPage.tsx              | 13 +++++++++++--
 3 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/frontend/src/components/home/FeaturedBounties.tsx b/frontend/src/components/home/FeaturedBounties.tsx
index 58701e6c2..46889ea0c 100644
--- a/frontend/src/components/home/FeaturedBounties.tsx
+++ b/frontend/src/components/home/FeaturedBounties.tsx
@@ -39,7 +39,9 @@ export function FeaturedBounties() {
         {isLoading && (
           <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
             {Array.from({ length: 4 }).map((_, i) => (
-              <div key={i} className="rounded-xl border border-border bg-forge-900 h-48 animate-pulse" />
+              <div key={i} className="rounded-xl border border-border bg-forge-900 p-4 h-56 overflow-hidden">
+                <div className="h-full bg-gradient-to-r from-forge-900 via-forge-800 to-forge-900 bg-[length:200%_100%] animate-shimmer" />
+              </div>
             ))}
           </div>
         )}
diff --git a/frontend/src/components/profile/ProfileDashboard.tsx b/frontend/src/components/profile/ProfileDashboard.tsx
index 2c509d7aa..65c1dd03b 100644
--- a/frontend/src/components/profile/ProfileDashboard.tsx
+++ b/frontend/src/components/profile/ProfileDashboard.tsx
@@ -35,7 +35,15 @@ function BountyStatusBadge({ status }: { status: string }) {
 
 function MyBountiesTab({ bounties, loading }: { bounties: Bounty[]; loading: boolean }) {
   if (loading) {
-    return <div className="text-text-muted text-sm py-8 text-center">Loading...</div>;
+    return (
+      <div className="space-y-2">
+        {Array.from({ length: 5 }).map((_, i) => (
+          <div key={i} className="h-16 rounded-lg border border-border bg-forge-900 overflow-hidden">
+            <div className="h-full bg-gradient-to-r from-forge-900 via-forge-800 to-forge-900 bg-[length:200%_100%] animate-shimmer" />
+          </div>
+        ))}
+      </div>
+    );
   }
   if (!bounties.length) {
     return (
diff --git a/frontend/src/pages/LeaderboardPage.tsx b/frontend/src/pages/LeaderboardPage.tsx
index f79caff97..1c99c9e74 100644
--- a/frontend/src/pages/LeaderboardPage.tsx
+++ b/frontend/src/pages/LeaderboardPage.tsx
@@ -47,8 +47,17 @@ export function LeaderboardPage() {
 
         {/* Loading */}
         {isLoading && (
-          <div className="flex justify-center py-16">
-            <div className="w-8 h-8 rounded-full border-2 border-emerald border-t-transparent animate-spin" />
+          <div className="space-y-4 py-6">
+            <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+              {Array.from({ length: 3 }).map((_, i) => (
+                <div key={i} className="h-32 rounded-xl border border-border bg-forge-900 overflow-hidden">
+                  <div className="h-full bg-gradient-to-r from-forge-900 via-forge-800 to-forge-900 bg-[length:200%_100%] animate-shimmer" />
+                </div>
+              ))}
+            </div>
+            <div className="h-72 rounded-xl border border-border bg-forge-900 overflow-hidden">
+              <div className="h-full bg-gradient-to-r from-forge-900 via-forge-800 to-forge-900 bg-[length:200%_100%] animate-shimmer" />
+            </div>
           </div>
         )}
 

From f44f695ead37a5bb594378cab2388fccc096068d Mon Sep 17 00:00:00 2001
From: sunny <5758289@qq.com>
Date: Tue, 12 May 2026 11:00:09 +0800
Subject: [PATCH 2/2] chore: retrigger review workflow after transient
 rate-limit failure