Initial commit: React frontend (SLP Software) + AIDLC workflow docs

Co-authored-by: Junie <junie@jetbrains.com>

src/routes/index.tsx

@@ -0,0 +1,25 @@
+import { createRoute } from '@tanstack/react-router';
+import { rootRoute } from './__root';
+import { Hero } from '../components/Hero';
+import { PackagesSection } from '../components/PackagesSection';
+import { ProcessSection } from '../components/ProcessSection';
+import { AboutSection } from '../components/AboutSection';
+import { ContactSection } from '../components/ContactSection';
+
+function IndexPage() {
+  return (
+    <>
+      <Hero />
+      <PackagesSection />
+      <ProcessSection />
+      <AboutSection />
+      <ContactSection />
+    </>
+  );
+}
+
+export const indexRoute = createRoute({
+  getParentRoute: () => rootRoute,
+  path: '/',
+  component: IndexPage,
+});