Make db a required first parameter on all service functions (notes-service,
api-utils, tags, collaborators, attachments, rate-limit, sync/server).
This enables unit testing with in-memory databases via createTestDb().
Also removes the NODE_ENV=test bypass from rate-limit and adds optional
now parameter for time control in tests.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Track session metadata (createdAt, userAgent, ip, lastUsedAt). Add API
for listing and revoking sessions. Settings page shows active sessions
with "Revoke" per session and "Log out everywhere else" option.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
5 failed attempts per IP triggers 15-minute lockout. Uses loginAttempts
table added in Phase 1. Returns 429 with Retry-After header.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Login page now requires email + password. Setup page adds email and
optional display name fields. API endpoints updated to pass email
to verifyPassword/setupUser and explicit userId to createSession.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
