added state buttons to task list

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

frontend/src/Components/ListTask.svelte

@@ -12,6 +12,10 @@
     let error = $state(null);
     let start = 0;
 
+    function addSubtask(){
+        router.navigate(`/task/${task.id}/add_subtask`);
+    }
+
     async function loadChildren(){
         const url = api('task/list');
         var data = {
@@ -69,12 +73,23 @@
     {#if task.estimated_time}
     <span class="estimated_time">({+task.estimated_time}&nbsp;h)</span>
     {/if}
-    {#if task.status.code < 60}
+    {#if task.status.name != 'PENDING'}
+    <button class="symbol" title={t('do_open')} onclick={() => patchTask({status:'PENDING'})}></button>
+    {/if}
+    {#if task.status.name != 'OPEN'}
+    <button class="symbol" title={t('do_open')} onclick={() => patchTask({status:'OPEN'})}></button>
+    {/if}
+    {#if task.status.name != 'STARTED'}
+    <button class="symbol" title={t('started')} onclick={() => patchTask({status:'STARTED'})}></button>
+    {/if}
+    {#if task.status.name != 'COMPLETE'}
     <button class="symbol" title={t('complete')} onclick={() => patchTask({status:'COMPLETE'})}></button>
+    {/if}
+    {#if task.status.name != 'CANCELLED'}
     <button class="symbol" title={t('abort')} onclick={() => patchTask({status:'CANCELLED'})} ></button>
-    {:else}
-    <button class="symbol" title={t('do_open')} onclick={() => patchTask({status:'OPEN'})}></button>
     {/if}
+    &nbsp;
+    <button class="symbol" title={t('add_subtask')} onclick={addSubtask}></button>
     {#if error}
     <span class="error">{error}</span>
     {/if}