[master] - fix links

Author: paper-lark

README.md

@@ -34,13 +34,13 @@
 #### Виджеты
 
 ##### Календарь
-![Calendar design draft](docs/src/Calendar%20widget.png)
+![Calendar design draft](docs/assets/Calendar%20widget.png)
 
 ##### Погода
-![Weather design draft](docs/src/Weather%20widget.png)
+![Weather design draft](docs/assets/Weather%20widget.png)
 
 ##### Заметки
-![Notes design draft](docs/src/Note%20widget.png)
+![Notes design draft](docs/assets/Note%20widget.png)
 
 ## Документация