Update hours

Author: jobatabs

Diff for: doc/hours.md

@@ -6,5 +6,6 @@
 | 30.3. | 1    | Initialize Poetry project, add config files |
 | 3.4.  | 2    | Add classes for different units, with tests for them
 | 17.4. | 4    | Add class Recipe, add module calculations, add tests for both |
-| 17.4. | 1    | Add architecture description doc
-| Total   | 9  | | 
+| 17.4. | 1    | Add architecture description doc |
+| 25.4. | 3    | UI draft written, sequence diagram made |
+| Total   | 12  |