Fix formatting and clippy warnings across workspace

- Run cargo fmt on all crates
- Fix regex patterns using unsupported lookahead in patterns.rs
- Replace unwrap() calls with compile_regex() helper
- Fix never type fallback in GitHub tracker
- Fix redundant field name in findings page
- Allow enum_variant_names for Dioxus Route enum
- Fix &mut Vec -> &mut [T] clippy lint in sbom.rs
- Mark unused-but-intended APIs with #[allow(dead_code)]

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

compliance-dashboard/src/pages/finding_detail.rs

@@ -11,7 +11,9 @@ pub fn FindingDetailPage(id: String) -> Element {
     let finding = use_resource(move || {
         let fid = finding_id.clone();
         async move {
-            crate::infrastructure::findings::fetch_finding_detail(fid).await.ok()
+            crate::infrastructure::findings::fetch_finding_detail(fid)
+                .await
+                .ok()
         }
     });
 
@@ -106,7 +108,7 @@ pub fn FindingDetailPage(id: String) -> Element {
                     }
                 }
             }
-        },
+        }
         Some(None) => rsx! {
             div { class: "card", p { "Finding not found." } }
         },