refactor(webapp): Update to use new geo queries - offersByHub, offerToHub

- Rename GetOffersToHub → GetOffersByHub
- Rename GetDeliveryToHub → GetOfferToHub
- Delete FindRoutes.graphql, FindProductRoutes.graphql
- Update catalog pages and CalcResultContent to use new query names
- Regenerate GraphQL types

app/pages/catalog/offers/[productId]/[hubId].vue

@@ -94,7 +94,7 @@
 </template>
 
 <script setup lang="ts">
-import { GetNodeConnectionsDocument, GetOffersToHubDocument } from '~/composables/graphql/public/geo-generated'
+import { GetNodeConnectionsDocument, GetOffersByHubDocument } from '~/composables/graphql/public/geo-generated'
 import { GetAvailableProductsDocument, GetOfferDocument } from '~/composables/graphql/public/exchange-generated'
 
 definePageMeta({
@@ -238,7 +238,7 @@ const loadRoutes = async () => {
 
   try {
     const data = await execute(
-      GetOffersToHubDocument,
+      GetOffersByHubDocument,
       {
         hubUuid: hubId.value,
         productUuid: productId.value,
@@ -247,7 +247,7 @@ const loadRoutes = async () => {
       'public',
       'geo'
     )
-    rawSources.value = (data?.offersToHub || []).filter(Boolean)
+    rawSources.value = (data?.offersByHub || []).filter(Boolean)
     await loadOfferDetails()
   } catch (error) {
     console.error('Error loading offers:', error)