Cypress: Manual snapshots

[skitterm]

Issue: #AP-4059

What Changed

Manual snapshots in Cypress are now done with cy.takeSnapshot() to be consistent with changes to the manual snapshot API for Playwright (formerly it was cy.takeChromaticArchive().

Also added the ability to supply a name for the manual snapshot (cy.takeSnapshot({ name: 'some-great-name' })), which gives Cypress feature parity with Playwright in terms of manual snapshots.

Added a visual test for manual snapshots for both Playwright and Cypress.

How to test

• Go to UI Tests for the Cypress package

• For the "Multiple snapshots" tests, verify that one (manual snapshot) has a custom name (accordion collapsed), one (manual snapshot) has autogenerated name (snapshot #2), and the last (automatic) snapshot has an autogenerated name (snapshot #3).

• [x] Author QA

[skitterm]

@tevanoff I reverted back to the string-as-argument approach, ready for your review!