fix: Pass data in propertyName format to match n8n structure

Problem:
- Data was being passed in normalized 'case' format
- generateConfirmationFormHTML expects propertyName format for normalization
- Form fields were empty because normalization didn't work correctly

Solution:
- Changed StepClaimConfirmation to pass data in propertyName format
- This matches the structure expected by normalizeData function
- Function can now properly normalize data from propertyName to case format
- All fields should now populate correctly

Files:
- frontend/src/components/form/StepClaimConfirmation.tsx: Changed data format to propertyName

frontend/src/components/form/StepClaimConfirmation.tsx

@@ -43,48 +43,26 @@ export default function StepClaimConfirmation({
     const claimData = claimPlanData?.propertyName?.claim || {};
     const offenders = claimPlanData?.propertyName?.offenders || [];
     
+    // Передаем данные в формате propertyName, чтобы функция normalizeData могла их правильно обработать
     const formData = {
-      case: {
+      propertyName: claimPlanData?.propertyName || {
-        user: {
+        applicant: applicant,
-          firstname: applicant.first_name || null,
+        case: caseData,
-          lastname: applicant.last_name || null,
+        contract_or_service: contract,
-          secondname: applicant.middle_name || null,
+        claim: claimData,
-          birthday: applicant.birth_date_fmt || applicant.birth_date || null,
+        offenders: offenders,
-          birthplace: applicant.birth_place || null,
-          inn: applicant.inn || null,
-          mailingstreet: applicant.address || null,
-          mobile: applicant.phone || null,
-          email: applicant.email || null,
-        },
-        project: {
-          category: caseData.category || null,
-          subject: contract.subject || null,
-          agrdate: contract.agreement_date_fmt || contract.agreement_date || null,
-          agrprice: contract.amount_paid_fmt || contract.amount_paid || null,
-          reason: claimData.reason || caseData.category || null,
-          description: claimData.description || null,
-        },
-        offenders: offenders.length > 0 ? [{
-          accountname: offenders[0].name || offenders[0].accountname || null,
-          address: offenders[0].address || null,
-          inn: offenders[0].inn || null,
-          ogrn: offenders[0].ogrn || null,
-          phone: offenders[0].phone || null,
-          email: offenders[0].email || null,
-        }] : [],
-        attachments: claimPlanData?.propertyName?.attachments_names || [],
         meta: {
           ...claimPlanData?.propertyName?.meta,
-          session_token: claimPlanData?.session_token || '',
-          prefix: claimPlanData?.prefix || '',
-          telegram_id: claimPlanData?.telegram_id || '',
           claim_id: claimId,
           unified_id: unifiedId,
           user_id: claimPlanData?.user_id || claimPlanData?.propertyName?.meta?.user_id || '',
         },
+        attachments_names: claimPlanData?.propertyName?.attachments_names || [],
       },
       session_token: claimPlanData?.session_token || '',
       telegram_id: claimPlanData?.telegram_id || '',
+      prefix: claimPlanData?.prefix || '',
+      claim_id: claimId,
       token: claimPlanData?.token || '',
       sms_meta: {
         session_token: claimPlanData?.session_token || '',