Add search filters and pagination to teacher specializations

[DenisZackharov]

Summary

None.

How it works

Test plan

List of steps to manually test introduced functionality:

1. Login as director
2. Go to Organization page
3. Click on "Teacher Specializations" nav link
4. You can filter records with fill in inputs and click on ▶ button, if you wan't to remove filters click on reset button
5. You can sort records when click on table headers
6. You can move to another pages

Checklist:

• [x] I have performed a self-review of my own code
• [x] I have added tests for new functionality
• [ ] My pull request is shorter than 300 lines

Deploy notes

None.