Finish 4rd task.

v0.4

feat(my builders): update my laptop builder part

Finish 3rd task.

feat(app): implement sorting

Co-Authored-By: RainDance74 <104539834+RainDance74@users.noreply.github.com>

Finish 2nd task.

feat(app): adapt program to work with store

Co-Authored-By: RainDance74 <104539834+RainDance74@users.noreply.github.com>

Finish 1st task

v0.1

feat(root): add description file about subject