refactor: remove all any types, add strict GraphQL scalar typing

- Add strictScalars: true to codegen.ts with proper scalar mappings
  (Date, Decimal, JSONString, JSON, UUID, BigInt → string/Record)
- Replace all ref<any[]> with proper GraphQL-derived types
- Add type guards for null filtering in arrays
- Fix bugs exposed by typing (locationLatitude vs latitude, etc.)
- Add interfaces for external components (MapboxSearchBox)

This enables end-to-end type safety from GraphQL schema to frontend.

app/components/KYCFormRussia.vue

@@ -154,10 +154,44 @@
 </template>
 
 <script setup lang="ts">
+interface KycSubmitData {
+  company_name: string
+  company_full_name: string
+  inn: string
+  kpp: string
+  ogrn: string
+  address: string
+  bank_name: string
+  bik: string
+  correspondent_account: string
+  contact_person: string
+  contact_email: string
+  contact_phone: string
+}
+
+interface CompanySuggestion {
+  value: string
+  unrestricted_value: string
+  data: {
+    inn: string
+    kpp?: string
+    ogrn?: string
+    address?: { value: string }
+  }
+}
+
+interface BankSuggestion {
+  value: string
+  data: {
+    bic: string
+    correspondent_account?: string
+  }
+}
+
 const { t } = useI18n()
 
 const emit = defineEmits<{
-  submit: [data: any]
+  submit: [data: KycSubmitData]
 }>()
 
 const loading = ref(false)
@@ -195,7 +229,7 @@ const isFormValid = computed(() => {
 })
 
 // Handlers
-const onCompanySelect = (company: any) => {
+const onCompanySelect = (company: CompanySuggestion) => {
   formData.value.company = {
     companyName: company.value,
     companyFullName: company.unrestricted_value,
@@ -206,7 +240,7 @@ const onCompanySelect = (company: any) => {
   }
 }
 
-const onBankSelect = (bank: any) => {
+const onBankSelect = (bank: BankSuggestion) => {
   formData.value.bank = {
     bankName: bank.value,
     bik: bank.data.bic,