feat(db): implement local SQLite database connection fallback for offline dev/testing

feat(db): raise RuntimeError on Turso BLOCKED response to prevent silent sync and seeder failures

fix(gaps): expand price history to 250d, implement SMA 200, calculator persistence, YMYL card, and dynamic N/A indicators

feat: scenario simulator, risk profile widget, interactive FAQ accordion, and database diagnostics script

feat: clean NZ symbols, interactive user sentiment poll, and premium speedometer gauge

feat: optimize get_stocks_to_forecast query to prevent Turso timeouts

feat: implement dynamic sector peers, visual backtests, multi-country seeding, and SEO sitemap auditor

Optimize daily forecast pipeline with delisted ticker purging

feat: prioritize unforecasted and stale-first stocks in daily pipeline to maximize SEO/sitemap coverage

feat: implement fundamental financial metrics & weave into dynamic SEO narratives, complete TradingView Lightweight Charts integration, and enforce stricter YMYL compliance quality gates

feat: optimize TimesFM compute, add offline test suite, and implement YMYL quality gates

Rewrite backfill_chart_svg.py: streaming batch approach to fix Turso timeouts

Add backfill_chart_svg.py to regenerate charts for cached forecasts

Generate chart_svg for all horizons, not just horizon=20

Fix Unicode arrow in configure_hf_space.py for Windows

Update .env.example DAILY_FORECAST_LIMIT to 200

Update DAILY_FORECAST_LIMIT_PER_COUNTRY default from 50 to 200

Fix chart_svg optional + unblock models/ in gitignore

Fix quantile truncation to match requested forecast horizon

Upgrade transformers to 5.x for TimesFM 2.5 model support

Security: remove credentials from tracking, update gitignore, add tests, fix asset pipeline

Add real PNG OG image + apple-touch-icon, request logging middleware, asset generation script, deploy to staging

Frontend + Backend improvements: search bar, rate limiting, CORS, admin auth, error boundary, responsive chart, related stocks sidebar

Audit fixes: CLAUDE.md, dynamic homepage, robots.txt, scheduler ordering

Baseline commit: full project state before audit fixes

Deploy backend and frontend to production

Initial backend deployment for HuggingFace Spaces

Add country/venue routing structure and database initialization

Initial commit: Stock Prediction Platform with TimesFM 2.5, FastAPI backend, Astro frontend, Turso database