Fix broken service section images - replace external URLs with local files

nextjs_space/app/page.tsx

@@ -74,7 +74,7 @@ export default function LandingPage() {
             <Card className="hover:shadow-lg transition-shadow duration-300 group">
               <div className="relative h-48 overflow-hidden rounded-t-lg">
                 <Image
-                  src="https://pacifictd.com/wp-content/uploads/2023/11/CCTV-security-camera-at-home.jpg"
+                  src="/home-security.jpg"
                   alt="Домашнее видеонаблюдение"
                   fill
                   className="object-cover group-hover:scale-105 transition-transform duration-300"
@@ -110,7 +110,7 @@ export default function LandingPage() {
             <Card className="hover:shadow-lg transition-shadow duration-300 group">
               <div className="relative h-48 overflow-hidden rounded-t-lg">
                 <Image
-                  src="https://pro-vigil.com/wp-content/uploads/2022/06/Types-of-Security-Systems-for-Business.jpg"
+                  src="/commercial-security.jpg"
                   alt="Коммерческое видеонаблюдение"
                   fill
                   className="object-cover group-hover:scale-105 transition-transform duration-300"
@@ -146,7 +146,7 @@ export default function LandingPage() {
             <Card className="hover:shadow-lg transition-shadow duration-300 group">
               <div className="relative h-48 overflow-hidden rounded-t-lg">
                 <Image
-                  src="https://static.vecteezy.com/system/resources/previews/036/326/509/large_2x/ai-generated-cctv-security-safety-camera-provides-surveillance-privacy-and-protection-to-business-warehouse-photo.jpg"
+                  src="/industrial-security.jpg"
                   alt="Промышленное видеонаблюдение"
                   fill
                   className="object-cover group-hover:scale-105 transition-transform duration-300"