Story: Filter - controlled form

[cOdeBedient]

As a user, I may want to filter movies to find a specific movie. When I type in to the filter field, I should see the movies list update with movies containing the current string in their title. If no matches are found, the array will be empty.

Acceptance Criteria

• input field is visible in header.
• typing into field filters movies on the fly.
• Deleting updates as well.
• filter is agnostic to case.