v0.9.2

Changed

• Split the main dashboard into properly tabbed Compose Stacks and Containers views so only one view is displayed at a time.
• Moved update manager history into its own modal tab and switched the update inventory from block cards to a clearer list layout with columns for name, type, versions, state, last check, and action.
• Aligned the clear-notifications flow with the notification settings UX by using a dedicated confirmation modal and matching icon-button styling.

Fixed

• Disabled security advisory notifications by default across backend defaults, frontend defaults, and test fixtures to stop noisy startup alerts.
• Hardened notification settings modal opening so it opens reliably on the first interaction.
• Hardened update manager modal opening and removed duplicate first-load work so the first interaction is responsive.
• Reduced false blocked update candidates by reusing sampler-cached update details when building the update manager inventory.
• Improved mobile overlay cleanup when opening notification actions from the pending notifications panel.

Testing

• Added and updated route, sampler, update manager, and end-to-end tests for tab exclusivity, notification default states, clear-notification confirmation flow, update manager tabbed history, and cached update candidate rendering.