small fixes, cleans up API

lootalot_front/src/App.vue

@@ -2,7 +2,7 @@
   <PlayerView :id="state.player_id" 
       v-slot="{ player, loot, notifications, actions }">
     <main id="app" class="container">
-      <header class="section">
+      <header style="padding-bottom: 1.5em;">
         <HeaderBar :app_state="state">
           <template v-slot:title>{{ player.name }}</template>
           <template v-slot:links>
@@ -21,12 +21,12 @@
               {{ p.name }}</a>
           </template>
         </HeaderBar>
-        <p v-show="notifications.length > 0">{{ notifications }}</p>
         <Wealth 
             :wealth="[player.cp, player.sp, player.gp, player.pp]" 
             :debt="player.debt"
             @update="actions.updateWealth">
-        </wealth>
+        </Wealth>
+        <p v-show="notifications.length > 0">{{ notifications }}</p>
       </header>
       <nav>
         <div class="tabs is-centered is-boxed is-medium">
@@ -44,7 +44,7 @@
            </ul>
         </div>
       </nav>
-      <main class="">
+      <main class="section">
         <template v-if="isAdding">
           <h2 v-show="playerIsGroup">ItemInput</h2>
           <AddingChest