AI Assistant: update filterValue command public types

[anna-shakhova]

No description provided.

[Copilot]

Pull request overview

Updates the public TypeScript types for the AI Assistant filterValue command in DevExtreme grids by switching from nested filter expression objects to an ID-based expression tree model, and propagates the new types through internal AI command code and wrapper re-exports.

Changes:

• Replaces FilterExprObj with a new FilterExprTree model (rootId + flat nodes) for PredefinedCommands.filterValue.expression.
• Renames filter expression public types (*Obj → non-Obj) and changes combined/negated expression structure to use *Id references.
• Updates internal AI assistant filtering command typings and Angular/React/Vue wrapper type re-exports.

Reviewed changes

Copilot reviewed 7 out of 9 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
packages/devextreme/ts/dx.all.d.ts	Updates global/public grid type declarations for the new FilterExprTree-based filterValue command.
packages/devextreme/js/common/grids.d.ts	Updates the public devextreme/common/grids module types to expose the new filter expression tree model.
packages/devextreme/js/__internal/grids/grid_core/ai_assistant/commands/filtering.ts	Switches internal AI filter command typings to import the new public filter tree types.
packages/devextreme-vue/src/common/index.ts	Re-exports the renamed/new grid filter expression types in the Vue wrapper surface.
packages/devextreme-vue/src/common/grids.ts	Re-exports the renamed/new grid filter expression types from devextreme/common/grids for Vue.
packages/devextreme-react/src/common/index.ts	Re-exports the renamed/new grid filter expression types in the React wrapper surface.
packages/devextreme-react/src/common/grids.ts	Re-exports the renamed/new grid filter expression types from devextreme/common/grids for React.
packages/devextreme-angular/src/common/index.ts	Re-exports the renamed/new grid filter expression types in the Angular wrapper surface.
packages/devextreme-angular/src/common/grids/index.ts	Re-exports the renamed/new grid filter expression types from devextreme/common/grids for Angular.