Add Playwright Snapshot Tests

[vkoves]

Description

Fixes #125

TODO:

• Add print mode tests

Testing Instructions

Please describe the tests/QA that you did to verify your changes. Provide instructions so we can reproduce.
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Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• If I added a large new feature, I added it to the release notes (ReleaseNotes.vue)

Data Update (if applicable):

• I have followed the Data Update Checklist for updating to new year's data

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