HarikaSeshaMani/vocab_arena

Fix: Rename user_answers to answers in schema and improve error reporting in all API clients

Fix: Mock Test [object Object] error and Flash Flow Internal Server Error

Fix: Finalizing deployment stabilization with version 2.2.1 and loud startup logs to verify build sync.

Fix: Completely removed f-string for database URL to guarantee compatibility with Hugging Face's Python 3.11 environment.

Fix: Refined Flash Flow mastery logic and forced rebuild to clear environment cache.

Fix: Resolved SyntaxError in database.py by moving path normalization outside of f-string for Python 3.11 compatibility.

Debug: Added DB health stats to /api/v1/health and standardized absolute database path for multi-platform persistence.

Fix: Enabled performance tracking for Arena duels and broadened lexical analysis to include all student activities.

Fix: Synchronized lexical growth and radar charts across dashboard and profile views. Converted all progress tracking to intuitive Lexile Measures (0-1400L).

Fix: Unified database path across all modules to ensure account persistence and cross-module synchronization.

Fix: Hardened database migration using raw sqlite3 to ensure article_id column is added regardless of SQLAlchemy version.

Auth: Implemented email normalization (case-insensitive) and improved UI feedback for login failures.

Fix: Added self-healing database migrations to auto-detect and fix missing columns (article_id, asked_by) on startup.

Fix: Implemented automatic session cleanup for stale users and enhanced SSO error handling to resolve dashboard and VocabArena failures.

Deployment: Implemented database persistence for news/tests/Q&A and launched the Lexile-to-Grade Level chart visualization.

Final Fix: Resolved hardcoded URLs, consolidated static assets, and restored profile analytics. Bumping v=8.

Fixed Hugging Face sub-path routing issues and added backend logging

Final Overhaul: Fixed Dashboard stats sync, News fallbacks, and enhanced API resilience

Stabilization: Fixed Lexical Growth charts, Dashboard stat sync, and Arena search

Fix stale session and improve AI service resiliency

chore: add pre-populated SQLite database

fix: explicitly read os.environ for API keys as fallback in pydantic Settings

fix: use SettingsConfigDict for pydantic_settings to correctly load HF secrets

fix: return proper JSONResponse in exception handlers instead of dict

fix: combine Config into model_config to resolve Pydantic UserError

fix: add field_validators to coerce None to defaults in UserOut, fix protected_namespaces warning

fix: handle null theta/xp/level in UserOut and fix dashboard exception handling

Fix seed words: all 50 tuples now have 14 values matching the INSERT statement

Fix NoneType comparison error in dashboard service

Clarify path comments in main.py

Fix API URLs: use relative paths instead of hardcoded localhost for HF Spaces deployment

Add Hugging Face Space metadata to README

Initial commit for HF Spaces deployment