Introduces current-workspace context helpers plus a WorkspaceScope
middleware that validates X-Workspace-ID against workspace memberships,
defaulting to the actor's primary workspace. Prepares monitoring paths
to resolve quota/access-state per request workspace instead of per tenant.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Implemented tenant and user management features including:
- Tenant creation and management with associated migrations.
- User creation and management with associated migrations.
- Tenant membership management with associated migrations.
- Platform user roles management with associated migrations.
- Quota management with associated migrations.
- Article and template management with associated migrations.
- Added HTTP handlers for templates and workspaces.
- Created tests for protected and public routes.
- Introduced a script to check tenant scope in SQL queries.
- Documented task plan for backend completion and frontend foundation.