feat(#268): display enrichment progress in full_techniques mode

[ComBba]

Summary

Resolves #268

Problem

In full_techniques mode, the backend emits enrichment events (enrichment_start, enrichment_complete, enrichment_error) for three phases: code_analysis, rag, and web_search. However, the frontend completely ignored these events, leaving users with no visibility into this critical pre-evaluation phase.

Changes

Types (types/index.ts)

• Add enrichment_start, enrichment_complete, enrichment_error to SSEEventType

State Management (useFullTechniquesStream.ts)

• Add EnrichmentPhase and EnrichmentStepStatus types
• Add enrichmentPhase, enrichmentMessage, enrichmentStatus to state
• Add 'enrichment' to currentStage union type
• Handle enrichment_start/complete/error events in reducer
• Auto-transition from enrichment to categories when first technique starts

UI (ProgressTopBar.tsx, FullTechniquesProgress.tsx)

• Add spinner + status message indicator to ProgressTopBar during enrichment
• Add "Preparing Analysis..." stage messaging to FullTechniquesProgress

Visual Design

During enrichment phase, the ProgressTopBar shows:

[⏳ Code analysis starting...] [0/75 techniques] [0:00] [● Live]

Status transitions:

• ⏳ Analyzing code... (code_analysis running)
• ⏳ Building context... (rag running)
• ⏳ Searching web... (web_search running)
• (hidden when all enrichment complete)

Testing

• ESLint passes
• TypeScript compilation succeeds
• Next.js build succeeds

Checklist

• Code follows project conventions
• SSEEventType includes enrichment events
• Reducer handles all enrichment event types
• UI indicator shows during enrichment phase
• Indicator hides after enrichment complete

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Project	Deployment	Actions	Updated (UTC)
somm-dev	Ready	Preview, Comment	Feb 10, 2026 0:04am

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✨ Finishing touches

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• Commit unit tests in branch feat/268-enrichment-progress-ui

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[gemini-code-assist]

Summary of Changes

Hello @ComBba, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly enhances the user experience in full_techniques mode by integrating and displaying previously ignored backend enrichment events. Users will now see a clear indication of progress during critical pre-evaluation phases like code analysis, RAG, and web search, improving transparency and reducing perceived latency by showing what the system is doing.

Highlights

• Enrichment Progress Visibility: Implemented frontend visibility for backend enrichment events (enrichment_start, enrichment_complete, enrichment_error) in full_techniques mode, providing users with real-time feedback during pre-evaluation phases.
• State Management Update: Introduced new state management (enrichmentPhase, enrichmentMessage, enrichmentStatus) within useFullTechniquesStream.ts to track and manage the different stages of the enrichment process.
• User Interface Enhancements: Updated ProgressTopBar.tsx and FullTechniquesProgress.tsx to display a dynamic enrichment status message and spinner, along with appropriate stage titles and descriptions.

Changelog

• frontend/src/components/evaluation/FullTechniquesProgress.tsx
  • Updated the main title and descriptive text to reflect the 'enrichment' stage.
  • Passed the new enrichmentMessage prop to the ProgressTopBar component.
• frontend/src/components/evaluation/ProgressTopBar.tsx
  • Imported the Loader2 icon for visual feedback during enrichment.
  • Added enrichmentMessage to the component's props interface.
  • Rendered an amber-colored progress indicator with a spinner and the enrichment message when available.
• frontend/src/hooks/useFullTechniquesStream.ts
  • Defined new types EnrichmentPhase, EnrichmentStepStatus, and EnrichmentStatus to manage the state of enrichment processes.
  • Added enrichmentPhase, enrichmentMessage, and enrichmentStatus properties to the FullTechniquesStreamState interface and its initialState.
  • Included 'enrichment' in the currentStage union type to represent the new phase.
  • Modified the reducer to handle enrichment_start, enrichment_complete, and enrichment_error events, updating the enrichment state and message accordingly.
  • Implemented logic to automatically transition the currentStage from 'enrichment' to 'categories' upon receiving the first technique_start event or when all enrichment phases are marked as complete.
• frontend/src/types/index.ts
  • Extended the SSEEventType union type to include enrichment_start, enrichment_complete, and enrichment_error event types.

Activity

• The author resolved issue [Feature] Display enrichment progress with one-line status indicator in full_techniques mode #268, which aimed to display enrichment progress.
• The author confirmed that ESLint passes, TypeScript compilation succeeds, and the Next.js build succeeds.
• The author verified that the code adheres to project conventions, SSEEventType includes the new enrichment events, the reducer correctly handles all enrichment event types, the UI indicator displays during the enrichment phase, and the indicator hides once enrichment is complete.

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[gemini-code-assist]

Code Review

This pull request successfully implements the display of enrichment progress in the full_techniques mode. The changes introduce new types for enrichment phases and statuses, integrate these into the state management, and update the UI components (ProgressTopBar.tsx and FullTechniquesProgress.tsx) to reflect the current enrichment status. The logic for transitioning between enrichment and technique evaluation stages is well-handled, ensuring a smoother user experience by providing visibility into the pre-evaluation phase. The code is clean and adheres to the project's structure.