[86bx7wtp8][feedback-form] init 5-star form

[ilyabrower]

Motivation and Context

How has this been tested?

Screenshots (if appropriate):

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue).
• [ ] New feature (non-breaking change which adds functionality).
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected).
• [ ] Nice improve.

Checklist:

• [ ] My code follows the code style of this project.
• [ ] I have updated the documentation accordingly or it's not required.
• [ ] Unit tests are not broken.
• [ ] I have added changelog note to corresponding CHANGELOG.md file with planned publish date.
• [ ] I have added new unit tests on added of fixed functionality.