Add alt tags and propTypes for search bar

[LSeward0421]

PR TEMPLATE:

Description

• Added htmlfor and ID for input label on searchBar
• added alt tags on movieCard images
• added propTypes for searchBar

  Type of change

  Please delete options that are not relevant.

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [x] Refactoring

  How Has This Been Tested?

  Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• [x] local server
• [x] dev tools
• [ ] terminal

  Checklist:

• [x] My code follows the Turing's guidelines of this project
• [x] I have performed a self-review of my own code
• [x] No console error messages