feat: display ai match ui (#746)

[frano-m]

Closes #746.

[Copilot]

Pull request overview

This PR implements UI components to display AI-powered facet matching results. The feature shows users a summary of matched and unmatched search terms from the AI facet assistant, with an interactive tooltip providing detailed breakdowns.

Key changes:

• Adds ResultSummary component with tooltip to display AI match statistics
• Implements buildSummary utility to classify AI responses into matched/unmatched pairs
• Updates FacetAssistant to track and display AI response data
• Creates comprehensive test coverage for new utilities

Reviewed changes

Copilot reviewed 17 out of 17 changed files in this pull request and generated 8 comments.

Show a summary per file

File	Description
tests/aiResultsSummary.utils.test.ts	Tests summary rendering logic with various match/unmatch scenarios
tests/aiFacetAssistant.utils.test.ts	Tests AI response mapping and summary building functionality
src/styles/common/mui/stack.ts	Adds Stack direction constants for MUI Stack component
src/components/Filter/components/ai/components/FacetAssistant/types.ts	Extends AiResponse and SelectedValue interfaces with query and recognized fields
src/components/Filter/components/ai/components/FacetAssistant/utils.ts	Adds buildSummary function and refactors filtering logic for AI responses
src/components/Filter/components/ai/components/FacetAssistant/facetAssistant.tsx	Updates component to track AI response state and display ResultSummary
src/components/Filter/components/ai/components/FacetAssistant/facetAssistant.styles.ts	Replaces StyledForm with StyledStack for layout
src/components/Filter/components/ai/components/FacetAssistant/components/ResultSummary/types.ts	Defines types for result summary data and props
src/components/Filter/components/ai/components/FacetAssistant/components/ResultSummary/utils.ts	Implements summary text rendering with proper pluralization
src/components/Filter/components/ai/components/FacetAssistant/components/ResultSummary/resultSummary.tsx	Main component rendering summary text with tooltip
src/components/Filter/components/ai/components/FacetAssistant/components/ResultSummary/resultSummary.styles.ts	Styles for underlined, clickable summary text
src/components/Filter/components/ai/components/FacetAssistant/components/ResultSummary/components/Tooltip/types.ts	Custom tooltip props extending MUI Tooltip
src/components/Filter/components/ai/components/FacetAssistant/components/ResultSummary/components/Tooltip/tooltip.tsx	Tooltip wrapper with dynamic width measurement
src/components/Filter/components/ai/components/FacetAssistant/components/ResultSummary/components/Tooltip/hook.ts	Custom hook to measure element width for tooltip sizing
src/components/Filter/components/ai/components/FacetAssistant/components/ResultSummary/components/Tooltip/constants.ts	Tooltip configuration with custom styling
src/components/Filter/components/ai/components/FacetAssistant/components/ResultSummary/components/Tooltip/components/Title/types.ts	Props for result summary section component
src/components/Filter/components/ai/components/FacetAssistant/components/ResultSummary/components/Tooltip/components/Title/title.tsx	Renders matched/unmatched items with icons in tooltip