Update to Jmix 3.0

[Fedoseew]

Phase 1:

• Run Studio migrator and fix red code
• Update libraries versions (spring-ai, vaadin add-ons, etc)
• Fix CSS styles

Phase 2:

• Refactor code with UiAsyncTasks (see related issue)
• Use framework built-in approach to open detail view from grid in list view (see related issue)
• Support Aura theme (remove lumo-related classNames, adapt UI for new theme, etc)
• Remove deprecated code
• Integrate new Jmix addon ai-tools