kitadmin 9b31119c7a feat: database layer with better-sqlite3, full schema and query functions ...

Implements Task 4 (TDD): wrote failing tests first, then the full SQLite
database layer covering profiles, magic tokens, sessions, user progress,
mnemonics, and letter stats. All 14 tests pass.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-30 00:34:59 +00:00

..

.gitkeep

feat: database layer with better-sqlite3, full schema and query functions

2026-04-30 00:34:59 +00:00