3 Commits

Author	SHA1	Message	Date
tiennm99	07fc1bc34b	feat(ui): refresh styling with design tokens, dark mode, and a11y polish ... - Add CSS variables and prefers-color-scheme dark theme - Color-code score cells (high/low/empty) and add zebra rows - Add ARIA tablist, search clear button, and focus halos - Card-style loading, results table, and message blocks	2026-04-14 20:50:57 +07:00
tiennm99	f63bf0f12b	feat: add diacritics-insensitive name search ... Add ho_ten_ascii column with normalized names (no diacritics, lowercase) so users can search "nguyen van a" to find "NGUYỄN VĂN A". - ASCII input searches against ho_ten_ascii column - Vietnamese input searches both ho_ten and ho_ten_ascii - Indexed for fast lookups	2026-04-14 20:15:20 +07:00
tiennm99	6a0b6cd9dd	feat: add GitHub Pages app with custom SQL query support ... - React + Vite + sql.js frontend with two-tab UI: - Quick search by exam ID (alphanumeric) or student name - Custom SQL query editor with 7 preset queries - Build script handles all 5 Excel data formats (varied column orders, separate score columns, no-header, .xls/.xlsx) - Database: 877,461 students with exam center, gender, 12 subjects (including 4 foreign languages: French, German, Japanese, Chinese) - GitHub Actions CI/CD: build DB, gzip compress, deploy to Pages - Safety: read-only queries only, auto LIMIT 1000, Ctrl+Enter shortcut	2026-04-14 20:05:38 +07:00