feat(freight:backoffice): added basic frontend integration with auth(login) page

apps/edr-freight-web/backoffice/src/components/FeaturePlaceholder.tsx

@@ -0,0 +1,25 @@
+interface FeaturePlaceholderProps {
+  title: string;
+  description: string;
+}
+
+const FeaturePlaceholder = ({
+  title,
+  description,
+}: FeaturePlaceholderProps) => {
+  return (
+    <section className="p-6">
+      <div className="rounded-2xl border border-border bg-card p-8 shadow-sm">
+        <p className="text-sm font-medium uppercase tracking-[0.2em] text-muted-foreground">
+          EDR Freight Backoffice
+        </p>
+        <h1 className="mt-3 text-3xl font-semibold text-foreground">{title}</h1>
+        <p className="mt-3 max-w-2xl text-sm text-muted-foreground">
+          {description}
+        </p>
+      </div>
+    </section>
+  );
+};
+
+export default FeaturePlaceholder;