Fix geo GraphQL schema mismatch: camelCase → snake_case

All geo .graphql operations and consuming code updated to match
server schema which uses snake_case field/argument names.
Removed non-existent QuoteCalculations query, using NearestOffers instead.

app/components/catalog/CatalogMap.vue

@@ -17,7 +17,7 @@
 <script setup lang="ts">
 import type { Map as MapboxMapType } from 'mapbox-gl'
 import { LngLatBounds } from 'mapbox-gl'
-import type { ClusterPointType } from '~/composables/graphql/public/geo-generated'
+import type { ClusterPoint } from '~/composables/graphql/public/geo-generated'
 
 interface MapItem {
   uuid?: string | null
@@ -43,8 +43,8 @@ interface HoveredItem {
 const props = withDefaults(defineProps<{
   mapId: string
   items?: MapItem[]
-  clusteredPoints?: ClusterPointType[]
-  clusteredPointsByType?: Partial<Record<'offer' | 'hub' | 'supplier', ClusterPointType[]>>
+  clusteredPoints?: ClusterPoint[]
+  clusteredPointsByType?: Partial<Record<'offer' | 'hub' | 'supplier', ClusterPoint[]>>
   useServerClustering?: boolean
   hoveredItemId?: string | null
   hoveredItem?: HoveredItem | null
@@ -227,7 +227,7 @@ const serverClusteredGeoJson = computed(() => ({
       id: point!.id,
       name: point!.name,
       count: point!.count ?? 1,
-      expansionZoom: point!.expansionZoom,
+      expansionZoom: point!.expansion_zoom,
       isCluster: (point!.count ?? 1) > 1
     },
     geometry: {
@@ -238,7 +238,7 @@ const serverClusteredGeoJson = computed(() => ({
 }))
 
 const serverClusteredGeoJsonByType = computed(() => {
-  const build = (points: ClusterPointType[] | undefined, type: 'offer' | 'hub' | 'supplier') => ({
+  const build = (points: ClusterPoint[] | undefined, type: 'offer' | 'hub' | 'supplier') => ({
     type: 'FeatureCollection' as const,
     features: (points || []).filter(Boolean).map(point => ({
       type: 'Feature' as const,
@@ -246,7 +246,7 @@ const serverClusteredGeoJsonByType = computed(() => {
         id: point!.id,
         name: point!.name,
         count: point!.count ?? 1,
-        expansionZoom: point!.expansionZoom,
+        expansionZoom: point!.expansion_zoom,
         isCluster: (point!.count ?? 1) > 1,
         type
       },