[GaganSD]

• Make native smoke checks isolated and verify the requested dashboard, settings, or menu state is reached.
• Prevent unnecessary app-home creation and preserve unowned directories during uninstall.
• Strengthen distribution and preview validation, with regression coverage for the reported edge cases.
• Clarify installation, uninstall compatibility, and preview details in the documentation.

Validation

• 153 package tests, package checks, lint, and diff checks pass.
• Isolated native checks pass with 10,000 rows, including light-mode menus and dark-mode settings.
• Local installation smoke check passes; preview and production dashboard source are unchanged.