feat: UI improvements with icons, back navigation, and overview cards (#7)

compliance-dashboard/src/pages/dast_findings.rs

@@ -1,4 +1,6 @@
 use dioxus::prelude::*;
+use dioxus_free_icons::icons::bs_icons::*;
+use dioxus_free_icons::Icon;
 
 use crate::app::Route;
 use crate::components::page_header::PageHeader;
@@ -10,6 +12,15 @@ pub fn DastFindingsPage() -> Element {
     let findings = use_resource(|| async { fetch_dast_findings().await.ok() });
 
     rsx! {
+        div { class: "back-nav",
+            button {
+                class: "btn btn-ghost btn-back",
+                onclick: move |_| { navigator().go_back(); },
+                Icon { icon: BsArrowLeft, width: 16, height: 16 }
+                "Back"
+            }
+        }
+
         PageHeader {
             title: "DAST Findings",
             description: "Vulnerabilities discovered through dynamic application security testing",