create post top button + misc. cleanup

src/routes/+layout.svelte

@@ -36,7 +36,7 @@ let colorThemeCls = $derived(`color-scheme-${colorScheme} color-theme-${colorThe
   <!-- end SEO tags -->
 </svelte:head>
 
-<global-wrapper class={colorThemeCls}>
+<div class="{colorThemeCls} contents">
   <header>
     <h1>
       <a href="/">{appName()}</a>
@@ -54,7 +54,7 @@ let colorThemeCls = $derived(`color-scheme-${colorScheme} color-theme-${colorThe
   </main>
 
   <MobileFooter />
-</global-wrapper>
+</div>
 
 
 <style>
@@ -88,8 +88,13 @@ let colorThemeCls = $derived(`color-scheme-${colorScheme} color-theme-${colorThe
 
   @media screen and (max-width: 799px) {
     main {
-      height: 100vh;
+      min-height: 100vh;
+      width: 100vw;
     }
   }
+
+  .contents {
+    position: relative;
+  }
 </style>
 

src/routes/login/+page.server.ts

@@ -5,7 +5,6 @@ import { redirect } from 'sveltekit-flash-message/server';
 
 export const actions = {
     default: async (event) => {
-        // TODO login
 
         const { request } = event;