Drop company_id column from all 22 domain tables via migration.
Remove companyId from JWT payload, auth plugins, all service method
signatures (~215 occurrences), all route handlers (~105 occurrences),
test runner, test suites, and frontend auth store/types.
The company table stays as store settings (name, timezone). Tenant
isolation in a SaaS deployment would be at the database level (one
DB per customer) not the application level.
All 107 API tests pass. Zero TSC errors across all packages.
Theme system with 5 color presets (Slate, Emerald, Violet, Amber, Rose)
and light/dark/system mode. User menu in sidebar with theme picker and
sign out. Login page uses standalone dark branded styling with autofill
override. Auth persists in sessionStorage across refreshes.
Sets up the admin frontend with login page, auth guard, API client, Zustand
auth store, and all shadcn/ui components. Vite proxies /v1 to backend in dev.
