fix(app): fix choose csv file radio button size and text display issue

[koji]

Overview

Add -webkit-box to RadioButton since it was created for only RobotSettings's one line button.
Switched flex: 1 to fixed width and truncated a file name with truncateString (max chars 52 + keep displaying the file extension).

close RQA-3003

after

Test Plan and Hands on Testing

Changelog

• update RadioButton components
• modify ChooseCSVFile styling

Review requests

1. push this branch to Flex
2. check this branch with Josh's protocol and csv files
3. create a long name csv file and load it via USB drive and check RadioButton

Risk assessment

low

[ncdiehl11]

Looks good Koji! Thanks for fixing.