added cache for task and wiki page markdown editor, reverted previous attempt

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

frontend/src/routes/wiki/AddPage.svelte

@@ -22,6 +22,7 @@
         });
         if (res.ok){
             yikes();
+            localStorage.removeItem('wiki/new/content');
             router.navigate(`/wiki/${title}/view`);
         } else {
             error(res);
@@ -60,7 +61,7 @@
     </label>
     <label>
         {t('content')}
-        <Markdown bind:value={content} simple={true} />
+        <Markdown bind:value={content} simple={true} store_id="wiki/new/content" />
         <button type="submit">{t('save')}</button>
     </label>
 </form>

frontend/src/routes/wiki/View.svelte

@@ -188,7 +188,7 @@
     </table>
     {/if}
     {/if}
-    <MarkdownEditor {editable} value={page.content} onSet={s => patch({content:s})} />
+    <MarkdownEditor {editable} value={page.content} onSet={s => patch({content:s})} store_id="wiki/{page.id}/description" />
     <TagList module="wiki" id={page.id} user_list={Object.keys(page.members).map(id => +id)} />
     <div class="notes">
         <h3>{t('notes')}</h3>