[Copilot]

Adds comprehensive Cypress component tests for the Dropdown component to prevent regressions.

Test Coverage

• Basic rendering: Default trigger button, custom slots, button props
• Interactions: Menu open/close, item clicks, event handlers
• Layout options: Placements (left/right/center), side/offset positioning
• Advanced features: Grouped options, submenus (including nested), switch items, conditional filtering
• Edge cases: Disabled items, themed items (red), icon placeholder alignment

Follows existing patterns from Badge and Button component tests.

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[Copilot]

Just as a heads up, I was blocked by some firewall rules while working on your feedback. Expand below for details.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• download.cypress.io
  • Triggering command: /usr/local/bin/node node dist/index.js --exec install (dns block)
  • Triggering command: /usr/local/bin/node /usr/local/bin/node dist/index.js --exec install (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)