feat(card_db): Implement basic indexed-db based card storage

src/components/card.rs

@@ -0,0 +1,15 @@
+use leptos::prelude::*;
+
+use crate::utils::card_database::CardDetails;
+
+#[component]
+pub fn Card(details: Option<CardDetails>) -> impl IntoView {
+    match details {
+        Some(details) => view! {
+            <p>{details.name}</p>
+            <span style="white-space: pre-line">{details.description}</span>
+        }
+        .into_any(),
+        None => view! { <p>"Placeholder"</p> }.into_any(),
+    }
+}