140cd7acb7
Adds idea submission capability gated by a per-tenant feature flag. Super admins can enable/disable ideation for specific tenants via the admin tenant detail drawer. Users see a lightbulb icon in the header when enabled, opening a modal to submit ideas (title + description). Ideas are stored in shared schema for cross-tenant backlog querying. - Database: shared.ideas table (018-ideas.sql migration) - Backend: Ideas NestJS module (entity, service, controller) - Admin API: GET /admin/ideas, PUT /admin/ideas/:id/status, PUT /admin/organizations/:id/settings - Frontend: IdeaModal component, lightbulb ActionIcon in header - Admin UI: Feature Toggles card with ideation Switch in drawer Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>