fixed addTime in task view

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

frontend/src/routes/task/View.svelte

@@ -5,6 +5,7 @@
     import { api }           from '../../urls.svelte.js';
     import { t }             from '../../translations.svelte.js';
     import { timetrack }     from '../../user.svelte.js';
+    import { now }           from '../../time.svelte';
 
     import LineEditor       from '../../Components/LineEditor.svelte';
     import MarkdownEditor   from '../../Components/MarkdownEditor.svelte';
@@ -36,8 +37,12 @@
     }
 
     async function addTime(){
-        const url  = api(`time/track_task/${id}`);
+        const url  = api(`time/track_task/${task.id}`);
-        const resp = await fetch(url,{credentials:'include'}); // create new time or return time with assigned tasks
+        const resp = await fetch(url,{
+            credentials : 'include',
+            method      : 'POST',
+            body        : now()
+        }); // create new time or return time with assigned tasks
         if (resp.ok) {
             const track = await resp.json();
             timetrack.running = track;