…playwright-automation

…emo page

staging a visual bug to check for CI workflow

…ctor page navigation

## Summary
Addressed 11 of 20 PR review comments by fixing survey questions, removing logging throttles,
extracting constants, and refactoring hardcoded page navigation logic.

## Changes

### Survey Questions (surveyData.ts)
- Add 3 missing TLX dimensions: physical demand, effort, frustration
- Fix debrief text for complete_document condition to clarify AI accuracy expectations
  (chat provides true context, AI suggestions may be inconsistent)

### Logging (TaskPage.tsx)
- Remove document update throttling - now logs every change instead of every 500 characters
- Ensures complete data collection for analysis

### Constants (studyConfig.ts)
- Extract API_TIMEOUT_MS constant (20 seconds) for consistent timeout handling
- Create getNextPage() helper function to replace hardcoded array indices

### Page Navigation Refactoring
Update all 5 page navigation components to use getNextPage() helper:
- ConsentPage, IntroPage, IntroSurvey, StartTaskPage, PostTaskSurvey
- Benefits: self-documenting, maintainable, survives page sequence changes

## Deferred to Backlog
Created 8 new backlog tasks for:
- Consent form placeholders
- Error boundary setup
- Parameter validation (no defaulting condition codes)
- System message configuration strategy evaluation
- WritingArea tests
- Scenario content extraction to studyConfig
- ChatPanel API response format improvement
- AI context enhancement with email metadata

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

…...)

… type definitions, and improve logging

- Added chatMessage:user and chatMessage:assistant event types to LogEventType
- Implemented logging in ChatPanel using studyParamsAtom for username
- Logs capture messageId, content, and timestamp in extra_data
- Moved utility functions (getMessageText, parseMessageContent) to module level
- Logs are sent to backend via existing /api/log endpoint

🤖 Generated with Claude Code

Co-Authored-By: Claude <[email protected]>

…urrent experiment)