Adds optional admin auth (enabled when DATABASE_URL is set) with session-cookie login, logout, requireAdmin middleware, login UI, and a skippable integration test (TEST_DATABASE_URL required). Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Adds optional admin auth (enabled when DATABASE_URL is set) with session-cookie login, logout, requireAdmin middleware, login UI, and a skippable integration test (TEST_DATABASE_URL required). Co-Authored-By: Claude Sonnet 4.6 <[email protected]>