Improve video grid layout and logging for better user experience

Update `netflix-grid.tsx` to adjust grid spacing and add console logs for category rendering, improving debugging and visual presentation.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 2eb1084e-b728-4449-9231-f1665924c8d5
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/8cc42625-c1f5-4e43-99bd-77f2c4dedee2/2eb1084e-b728-4449-9231-f1665924c8d5/oSbWwS4

client/src/components/netflix-grid.tsx

@@ -109,14 +109,17 @@ export default function NetflixGrid({ videos, isLoading }: NetflixGridProps) {
 
   return (
     <>
-      <div className="space-y-12">
-        {categories.map((category, categoryIndex) => (
-          <CategoryRow
-            key={categoryIndex}
-            category={category}
-            onVideoClick={handleVideoClick}
-          />
-        ))}
+      <div className="space-y-12 relative z-10">
+        {categories.map((category, categoryIndex) => {
+          console.log(`Rendering category ${categoryIndex}: ${category.title} with ${category.videos.length} videos`);
+          return (
+            <CategoryRow
+              key={categoryIndex}
+              category={category}
+              onVideoClick={handleVideoClick}
+            />
+          );
+        })}
       </div>
 
       <BunnyVideoModal