feat: redesign home page with new hero and layout

- Replaced abstract aurora background with hero section featuring image background and call-to-action
- Reorganized page sections with new components (HomeHostingDark, HomeBenefits, StackSectionLight)
- Changed layout background from #FAFAFA to white and removed conditional aurora rendering

src/pages/home/HomeAuroraedt.tsx

@@ -0,0 +1,43 @@
+export function HomeAurora() {
+  return (
+    <div
+      className="absolute inset-0 -z-10 h-full w-full"
+      style={{
+        backgroundImage: "url('/images/cloud.png')",
+        backgroundSize: "cover",
+        backgroundPosition: "center",
+        backgroundRepeat: "no-repeat",
+      }}
+    >
+      <div className="relative isolate px-6 lg:px-8">
+        {/* Top cyan soft blob */}
+        <div
+          aria-hidden="true"
+          className="absolute inset-x-0 -top-40 -z-10 transform-gpu overflow-hidden blur-3xl sm:-top-80"
+        >
+          <div
+            style={{
+              clipPath:
+                'polygon(74.1% 44.1%, 100% 61.6%, 97.5% 26.9%, 85.5% 0.1%, 80.7% 2%, 72.5% 32.5%, 60.2% 62.4%, 52.4% 68.1%, 47.5% 58.3%, 45.2% 34.5%, 27.5% 76.7%, 0.1% 64.9%, 17.9% 100%, 27.6% 76.8%, 76.1% 97.7%, 74.1% 44.1%)',
+            }}
+            className="relative left-[calc(50%-11rem)] aspect-1155/678 w-144.5 -translate-x-1/2 rotate-30 bg-linear-to-tr from-[#00eaff] to-[#009dff] opacity-10 sm:left-[calc(50%-30rem)] sm:w-288.75"
+          />
+        </div>
+
+        {/* Bottom cyan soft blob */}
+        <div
+          aria-hidden="true"
+          className="absolute inset-x-0 top-[calc(100%-13rem)] -z-10 transform-gpu overflow-hidden blur-3xl lg:top-[calc(100%-30rem)]"
+        >
+          <div
+            style={{
+              clipPath:
+                'polygon(74.1% 44.1%, 100% 61.6%, 97.5% 26.9%, 85.5% 0.1%, 80.7% 2%, 72.5% 32.5%, 60.2% 62.4%, 52.4% 68.1%, 47.5% 58.3%, 45.2% 34.5%, 27.5% 76.7%, 0.1% 64.9%, 17.9% 100%, 27.6% 76.8%, 76.1% 97.7%, 74.1% 44.1%)',
+            }}
+            className="relative left-[calc(50%+3rem)] aspect-1155/678 w-144.5 -translate-x-1/2 bg-linear-to-tr from-[#00eaff] to-[#009dff] opacity-10 lg:left-[calc(50%+36rem)] lg:w-288.75"
+          />
+        </div>
+      </div>
+    </div>
+  )
+}