close: BS-3433
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced advanced group-by configurations for database blocks with user membership support.
- Added a React hook for fetching and displaying user information in member-related components.
- Enabled dynamic user and membership data types in database properties.
- **Improvements**
- Replaced context-based service access with a dependency injection system for shared services and state.
- Enhanced type safety and consistency across group-by UI components and data handling.
- Centralized group data management with a new Group class and refined group trait logic.
- **Bug Fixes**
- Improved reliability and consistency in retrieving and rendering user and group information.
- **Style**
- Removed obsolete member selection styles for cleaner UI code.
- **Chores**
- Registered external group-by configurations via dependency injection.
- Refactored internal APIs for data sources, views, and group-by matchers to use service-based patterns.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **Refactor**
- Unified internal data access by replacing all references from `doc` to `store` across all components, blocks, widgets, and utilities. This affects how readonly state, block operations, and service retrieval are handled throughout the application.
- **Tests**
- Updated all test utilities and test cases to use `store` instead of `doc` for document-related operations.
- **Chores**
- Updated context providers and property names to reflect the change from `doc` to `store` for improved consistency and maintainability.
No user-facing features or behaviors have changed.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Closes: BS-3396
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
- **New Features**
- Introduced structured and validated configuration options for database and linked document views, allowing for more flexible and reliable customization.
- Enhanced view manager to conditionally enable AI-related paragraph placeholders and database/linked document extensions based on configuration.
- **Chores**
- Updated dependencies to include the latest version of the Zod validation library.
- Simplified and consolidated internal configuration and registration logic for AI and widget-related extensions.
- **Refactor**
- Streamlined configuration types and removed unused or redundant configuration utilities to improve maintainability.
- Improved robustness of linked widget configuration retrieval to handle optional service availability gracefully.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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