This commit introduces a new option to the pinned tab manager that allows users to restore pinned tabs to their pinned URL and title, even if the current tab has a different URL.
- Adds a new preference `zen.pinned-tab-manager.restore-pinned-tabs-to-pinned-url` to control this behavior.
- Updates the tab browser, tab state, and preferences code to support the new option.
- Adds a new UI element in the settings to allow users to enable/disable this feature.
This feature enhances the pinned tab manager by providing more control over how pinned tabs are restored when the browser is restarted.
