add markdown support to descriptions.

svelte-ui/src/components/ChildEntry.svelte

@@ -3,6 +3,7 @@
   import DaysLeft from "./DaysLeft.svelte";
   import Icon from "./Icon.svelte";
   import LinkHook from "./LinkHook.svelte";
+  import Markdown from "./Markdown.svelte";
 
   interface EntryCommon {
     id: string
@@ -50,8 +51,8 @@
         </div>
       {/if}
     </div>
-    <div class="description">
-      <p>{entry.description}</p>
+    <div class="entry-body">
+      <Markdown source={entry.description} />
       <slot></slot>
     </div>
   </div>
@@ -98,14 +99,10 @@
     padding: 0.125em 0;
   }
 
-  div.description {
+  div.entry-body {
     padding: 0.25em 1ch;
     background: #222;
     color: #aaa;
     border-bottom-right-radius: 0.5em;
   }
-  div.description p {
-    padding: 0;
-    margin: 0.25em 0;
-  }
 </style>