Update visual tests to support 'closed' PR state

[austinlparker]

Issue Description

The visual tests are currently failing after adding the 'closed' PR state in PR #54. The tests need to be updated to account for the UI changes.

Tasks

• Update entry card visual test snapshots to handle the new 'closed' state styling
• Fix filter component visual tests that are currently skipped
• Ensure proper selectors are used to avoid timing issues with tests
• Add explicit test for 'closed' state filtering

Related PR

This issue was created as a follow-up to PR #54 which added support for 'closed' PR state but had to temporarily skip visual tests to pass CI.