improving timetrack link

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

frontend/src/routes/task/ListTask.svelte

@@ -147,7 +147,7 @@
     {/if}
     <button class="symbol" title={t('delete_task')} onclick={deleteTask} ></button>
     <button class="symbol" title={t('add_subtask')} onclick={addSubtask}></button>
-    <a href="/time/add_task?tid={task.id}">{t('timetracking')}</a>
+    <a href="/time/add_task?tid={task.id}" class="symbol"></a>
     {#if error}
     <span class="error">{error}</span>
     {/if}

legacy/src/main/java/de/srsoftware/umbrella/legacy/TaskLegacy.java

@@ -4,6 +4,7 @@ package de.srsoftware.umbrella.legacy;
 
 
 import static de.srsoftware.tools.Optionals.nullable;
+import static de.srsoftware.umbrella.core.Constants.DESCRIPTION;
 import static de.srsoftware.umbrella.core.Constants.TOKEN;
 import static de.srsoftware.umbrella.core.Paths.JSON;
 import static de.srsoftware.umbrella.core.Util.mapValues;
@@ -18,6 +19,7 @@ import de.srsoftware.umbrella.core.ModuleRegistry;
 import de.srsoftware.umbrella.core.model.Token;
 import de.srsoftware.umbrella.core.model.UmbrellaUser;
 import java.io.IOException;
+import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 
@@ -51,6 +53,13 @@ public class TaskLegacy extends BaseHandler {
 	}
 
 	private boolean postJson(UmbrellaUser umbrellaUser, Map<String, Object> params, HttpExchange ex) throws IOException {
+		if (params.get("ids") instanceof String sid){
+			var taskId = Long.parseLong(sid);
+			var task = taskService().load(List.of(taskId)).values().stream().toList().getFirst();
+			var map = task.toMap();
+			map.put(DESCRIPTION,task.description());
+			return sendContent(ex,map);
+		}
 		if (params.get("ids") instanceof Map<?,?> taskIdMap){
 			var taskIds = taskIdMap.values().stream().map(Object::toString).map(Long::parseLong).toList();
 			return sendContent(ex,mapValues(taskService().load(taskIds)));