Add tag filter

src/app/pages/posts.rs

@@ -129,9 +129,18 @@ pub fn PostList() -> impl IntoView {
         })
     };
 
+    let filter_view = move || {
+        tag().and_then(|tag| Some(view! {
+            <div class="mx-auto max-w-3xl mb-5">
+                Tag sélectionné : <A class="tag" href="/posts".to_string()>{tag}<leptos_icons::Icon icon=icondata::IoCloseOutline class="scale-125 ml-1 inline" /></A>
+            </div>
+        }))
+    };
+
     view! {
         <Suspense fallback=move || view! { <Loading title="Chargement des posts...".to_string() /> }>
             <Nav/>
+            {filter_view}
             <main class="posts">
                 <div class="posts__cards">{posts_view}</div>
             </main>