refactor: improve 404 page loading experience and styling

- Replace Suspense with useEffect for better control over component mounting.
- Update loading indicators with fixed positioning and enhanced styling for a terminal-like appearance.
- Modify KernelPanic404 component to improve text color handling and ensure proper visibility.
- Introduce checks for 404 page detection based on pathname and data attributes for more accurate rendering.

app/not-found.tsx

@@ -1,30 +1,80 @@
 "use client";
 
-import { Suspense } from "react";
+import { useEffect, useState } from "react";
 import dynamic from "next/dynamic";
 
-// Dynamically import KernelPanic404 to avoid SSR issues
-const KernelPanic404 = dynamic(() => import("./components/KernelPanic404"), {
+// Dynamically import KernelPanic404Wrapper to avoid SSR issues
+const KernelPanic404 = dynamic(() => import("./components/KernelPanic404Wrapper"), {
   ssr: false,
   loading: () => (
-    <div className="flex items-center justify-center min-h-screen bg-black text-[#33ff00] font-mono">
+    <div style={{ 
+      position: "fixed", 
+      top: 0, 
+      left: 0, 
+      width: "100%", 
+      height: "100%", 
+      display: "flex", 
+      alignItems: "center", 
+      justifyContent: "center", 
+      backgroundColor: "#020202", 
+      color: "#33ff00", 
+      fontFamily: "monospace" 
+    }}>
       <div>Loading terminal...</div>
     </div>
   ),
 });
 
 export default function NotFound() {
+  const [mounted, setMounted] = useState(false);
+
+  useEffect(() => {
+    setMounted(true);
+  }, []);
+
+  if (!mounted) {
+    return (
+      <div style={{ 
+        position: "fixed", 
+        top: 0, 
+        left: 0, 
+        width: "100vw", 
+        height: "100vh", 
+        margin: 0, 
+        padding: 0, 
+        overflow: "hidden",
+        backgroundColor: "#020202",
+        zIndex: 9998
+      }}>
+        <div style={{ 
+          display: "flex", 
+          alignItems: "center", 
+          justifyContent: "center", 
+          width: "100%", 
+          height: "100%", 
+          color: "#33ff00", 
+          fontFamily: "monospace" 
+        }}>
+          Loading terminal...
+        </div>
+      </div>
+    );
+  }
+
   return (
-    <main className="min-h-screen w-full bg-black overflow-hidden relative">
-      <Suspense
-        fallback={
-          <div className="flex items-center justify-center min-h-screen bg-black text-[#33ff00] font-mono">
-            <div>Loading terminal...</div>
-          </div>
-        }
-      >
-        <KernelPanic404 />
-      </Suspense>
-    </main>
+    <div style={{ 
+      position: "fixed", 
+      top: 0, 
+      left: 0, 
+      width: "100vw", 
+      height: "100vh", 
+      margin: 0, 
+      padding: 0, 
+      overflow: "hidden",
+      backgroundColor: "#020202",
+      zIndex: 9998
+    }}>
+      <KernelPanic404 />
+    </div>
   );
 }