Build multi-tenant workspace management with isolation

[Smartdevs17]

Context

Enterprise customers need multi-tenant workspaces.

Current Limitation

Platform is single-tenant.

Expected Outcome

• Workspace creation and management
• Data isolation per workspace
• Workspace billing
• Workspace analytics

Acceptance Criteria

• Workspace CRUD operations
• Data isolation per workspace
• Workspace billing isolation
• Workspace analytics
• Workspace invitations
• Workspace settings
• Workspace documentation