implemented adding notes to projects and tasks

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

core/src/main/java/de/srsoftware/umbrella/core/model/Note.java

@@ -34,7 +34,7 @@ public record Note(long id, String module, long entityId, long authorId, String
 				USER_ID,authorId,
 				TEXT,text,
 				RENDERED,markdown(text),
-				TIMESTAMP,timestamp
+				TIMESTAMP,timestamp.withNano(0)
 		);
 	}
 }