## Scope - New component: `ProjectImport.tsx` in `web/components/import-export/`. - New RTK Query service: `useProjectImport.ts` in `common/services/`. - `createProjectImport` mutation. - `getProjectImports` query. - New request/response types. - Integrate into the existing Import tab on project settings page. - Add a toggle or sub-tab: "Environment Import" (existing) / "Project Import" (new). - UI elements: - JSON file upload (reuse `JSONUpload` component). - Merge strategy radio buttons (Skip / Overwrite Destructive). - Warning message for Overwrite Destructive (reuse pattern from `FeatureImport.tsx`). - "Import Project" button. - Import status list with polling. ## Acceptance criteria - User can upload a project export file and select a merge strategy. - Warning shown for Overwrite Destructive. - Import list shows status with polling.
