fix: clean up hotel and its typings

server/routers/hotels/schemas/hotel/poi.ts

@@ -0,0 +1,32 @@
+import { z } from "zod"
+
+import { getPoiGroupByCategoryName } from "../../utils"
+import { locationSchema } from "./location"
+
+export const pointOfInterestSchema = z
+  .object({
+    category: z.object({
+      name: z.string().optional(),
+      group: z.string().optional(),
+    }),
+    distance: z.number().optional(),
+    isHighlighted: z.boolean().optional(),
+    location: locationSchema.optional(),
+    name: z.string().optional(),
+  })
+  .transform((poi) => ({
+    categoryName: poi.category.name,
+    coordinates: {
+      lat: poi.location?.latitude ?? 0,
+      lng: poi.location?.longitude ?? 0,
+    },
+    distance: poi.distance,
+    group: getPoiGroupByCategoryName(poi.category.name),
+    name: poi.name,
+  }))
+
+export const pointOfInterestsSchema = z
+  .array(pointOfInterestSchema)
+  .transform((pois) =>
+    pois.sort((a, b) => (a.distance ?? 0) - (b.distance ?? 0))
+  )