Fix all TypeScript errors and remove Storybook

- Remove all Storybook files and configuration
- Add type declarations for @vueuse/core, @formkit/core, vue3-apexcharts
- Fix TypeScript configuration (typeRoots, include paths)
- Fix Sentry config - move settings to plugin
- Fix nullable prop assignments with ?? operator
- Fix type narrowing issues with explicit type assertions
- Fix Card component linkable computed properties
- Update codegen with operationResultSuffix
- Fix GraphQL operation type definitions

app/components/NearbyConnectionsSection.vue

@@ -38,8 +38,8 @@
               </div>
               <Stack v-if="autoEdges.length > 0" gap="2">
                 <NuxtLink
-                  v-for="edge in autoEdges"
-                  :key="edge.toUuid"
+                  v-for="(edge, index) in autoEdges"
+                  :key="edge.toUuid ?? index"
                   :to="localePath(`/catalog/hubs/${edge.toUuid}`)"
                   class="flex flex-col gap-2 p-3 rounded-lg border border-base-300 hover:bg-base-200 transition-colors"
                 >
@@ -70,8 +70,8 @@
               </div>
               <Stack v-if="railEdges.length > 0" gap="2">
                 <NuxtLink
-                  v-for="edge in railEdges"
-                  :key="edge.toUuid"
+                  v-for="(edge, index) in railEdges"
+                  :key="edge.toUuid ?? index"
                   :to="localePath(`/catalog/hubs/${edge.toUuid}`)"
                   class="flex flex-col gap-2 p-3 rounded-lg border border-base-300 hover:bg-base-200 transition-colors"
                 >
@@ -292,8 +292,10 @@ const addHubSource = (map: MapboxMapType, id: string, hub: CurrentHub, color: st
   })
 
   map.on('click', `${id}-circle`, (e) => {
-    const coordinates = (e.features![0].geometry as GeoJSON.Point).coordinates.slice() as [number, number]
-    const name = e.features![0].properties?.name
+    const feature = e.features?.[0]
+    if (!feature) return
+    const coordinates = (feature.geometry as GeoJSON.Point).coordinates.slice() as [number, number]
+    const name = feature.properties?.name
 
     new Popup()
       .setLngLat(coordinates)
@@ -390,8 +392,10 @@ const onMapCreated = (map: MapboxMapType) => {
     })
 
     const onNeighborsClick = (e: mapboxgl.MapLayerMouseEvent) => {
-      const coordinates = (e.features![0].geometry as GeoJSON.Point).coordinates.slice() as [number, number]
-      const featureProps = e.features![0].properties
+      const feature = e.features?.[0]
+      if (!feature) return
+      const coordinates = (feature.geometry as GeoJSON.Point).coordinates.slice() as [number, number]
+      const featureProps = feature.properties
       const name = featureProps?.name
       const distanceKm = featureProps?.distanceKm