refactor(web): improve memo component skeleton and loading states

web/src/components/MemoSkeleton.tsx

@@ -11,7 +11,7 @@ const MemoSkeleton = ({ showCreator = false, count = 6 }: Props) => {
       {Array.from({ length: count }).map((_, index) => (
         <div
           key={index}
-          className="relative flex flex-col justify-start items-start bg-card w-full px-4 py-3 mb-2 gap-2 rounded-lg border border-border animate-pulse"
+          className="relative flex flex-col justify-start items-start bg-card w-full max-w-2xl mx-auto px-4 py-3 mb-2 gap-2 rounded-lg border border-border animate-pulse"
         >
           {/* Header section */}
           <div className="w-full flex flex-row justify-between items-center gap-2">

web/src/components/MemoView.tsx

@@ -194,7 +194,10 @@ const MemoView: React.FC<Props> = observer((props: Props) => {
           )}
           {!isInMemoDetailPage && (
             <Link
-              className="flex flex-row justify-start items-center rounded-md p-1 hover:opacity-80"
+              className={cn(
+                "flex flex-row justify-start items-center rounded-md p-1 hover:opacity-80",
+                commentAmount === 0 && "invisible group-hover:visible",
+              )}
               to={`/${memo.name}#comments`}
               viewTransition
               state={{

web/src/components/PagedMemoList/PagedMemoList.tsx

@@ -145,10 +145,9 @@ const PagedMemoList = observer((props: Props) => {
     <div className="flex flex-col justify-start items-start w-full max-w-full">
       {/* Show skeleton loader during initial load */}
       {isRequesting && sortedMemoList.length === 0 ? (
-        <>
-          {showMemoEditor && <MemoEditor className="mb-2" cacheKey="home-memo-editor" />}
-          <MemoSkeleton showCreator={props.showCreator} count={6} />
-        </>
+        <div className="w-full flex flex-col justify-start items-center">
+          <MemoSkeleton showCreator={props.showCreator} count={4} />
+        </div>
       ) : (
         <>
           <MasonryView