fix 100% height header and added auth to /pokemon

src/pages/pokemon.astro

@@ -2,12 +2,15 @@
 import Layout from '../layouts/Main.astro';
 import CardGrid from "../components/CardGrid.astro";
 import PokedexHeader from '../components/PokedexHeader.astro';
+import StickyFilter from '../components/StickyFilter.astro';
 export const prerender = false;
 
 ---
 
 <Layout>
-<PokedexHeader />
+<PokedexHeader>
+    <StickyFilter />
+</PokedexHeader>
 <div class="container">
     <CardGrid />
     <div class="modal fade card-modal" id="cardModal" tabindex="-1" aria-labelledby="cardModalLabel" aria-hidden="true">