chore(compass-e2e-tests): tweaks to hovering over the sidebar connection and clicking the connect button for smoketest reliability COMPASS-9778

[lerouxb]

No description provided.

[Copilot]

Pull Request Overview

This PR improves the reliability of end-to-end tests by adding explicit wait conditions and mouse positioning steps when connecting to MongoDB instances via the sidebar connection interface. The changes address timing issues that could cause test failures in the smoke test suite.

• Adds wait for connection visibility before attempting hover interactions
• Includes mouse positioning step to ensure clean hover state
• Adds intermediate wait step between hover and click actions

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