feat: enhance import session handling by adding session UUID to commitImport function

frontend/src/hooks/__tests__/useImport.test.tsx

@@ -143,7 +143,7 @@ describe('useImport', () => {
       await result.current.commit({ 'test.com': 'skip' })
     })
 
-    expect(api.commitImport).toHaveBeenCalledWith({ 'test.com': 'skip' })
+    expect(api.commitImport).toHaveBeenCalledWith('session-2', { 'test.com': 'skip' })
 
     await waitFor(() => {
       expect(result.current.session).toBeNull()

frontend/src/hooks/useImport.ts

@@ -43,7 +43,11 @@ export function useImport() {
   });
 
   const commitMutation = useMutation({
-    mutationFn: (resolutions: Record<string, string>) => commitImport(resolutions),
+    mutationFn: (resolutions: Record<string, string>) => {
+      const sessionId = statusQuery.data?.session?.id;
+      if (!sessionId) throw new Error("No active session");
+      return commitImport(sessionId, resolutions);
+    },
     onSuccess: () => {
       queryClient.invalidateQueries({ queryKey: QUERY_KEY });
       queryClient.invalidateQueries({ queryKey: ['import-preview'] });