implemented adding notes to projects and tasks

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

frontend/src/routes/project/View.svelte

@@ -8,6 +8,7 @@
     import LineEditor from '../../Components/LineEditor.svelte';
     import MarkdownEditor from '../../Components/MarkdownEditor.svelte';
     import MemberEditor from '../../Components/MemberEditor.svelte';
+    import Notes from '../notes/List.svelte';
     import StateSelector from '../../Components/StateSelector.svelte';
     import Tags from '../tags/TagList.svelte';
     import TaskList from '../task/TaskList.svelte';
@@ -211,3 +212,7 @@
     </tbody>
 </table>
 {/if}
+<div class="notes">
+    <h3>{t('notes')}</h3>
+    <Notes module="project" entity_id={id} />
+</div>