add first cut at deep-link redirecting, with one example contact-import that works on mobile

src/views/DeepLinkErrorView.vue

@@ -66,9 +66,14 @@ const formattedPath = computed(() => {
   const path = originalPath.value.replace(/^\/+/, "");
 
   // Log for debugging
-  logger.log("Original Path:", originalPath.value);
-  logger.log("Route Params:", route.params);
-  logger.log("Route Query:", route.query);
+  logger.log(
+    "[DeepLinkError] Original Path:",
+    originalPath.value,
+    "Route Params:",
+    route.params,
+    "Route Query:",
+    route.query,
+  );
 
   return path;
 });