2 Commits

Author	SHA1	Message	Date
陈少杰	15fadd8780	fix(dashboard): reliability fixes - cross-platform PDF fonts, API timeouts, yfinance concurrency, retry logic ... - PDF: try multiple DejaVu font paths (macOS + Linux) instead of hardcoded macOS - Frontend: add 15s AbortController timeout to all API calls + proper error handling - yfinance: cap concurrent price fetches at 5 via asyncio.Semaphore - Batch analysis: retry failed stock analyses up to 2x with exponential backoff Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-07 18:52:00 +08:00
陈少杰	c329ef2885	feat(dashboard): add portfolio panel - watchlist, positions, and recommendations ... New backend: - api/portfolio.py: watchlist CRUD, positions with live P&L, recommendations - POST /api/portfolio/analyze: batch analysis of watchlist tickers - GET /api/portfolio/positions: live price from yfinance + unrealized P&L New frontend: - PortfolioPanel.jsx with 3 tabs: 自选股 / 持仓 / 今日建议 - portfolioApi.js service - Route /portfolio (keyboard shortcut: 5) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-07 18:52:00 +08:00