feat(search): migrate to backend endpoint

lib/api/search.ts

@@ -1,5 +1,8 @@
+import { isApiError } from "@/lib/errors"
 import type { SearchResponse, SearchSort } from "@/lib/search/types"
 
+import { httpJson } from "./http"
+
 export interface SearchCatalogParams {
   q?: string
   selectedGames?: string[]
@@ -19,26 +22,30 @@ export async function searchCatalog(params: SearchCatalogParams): Promise<Search
   if (params.q) searchParams.set("q", params.q)
 
   for (const game of params.selectedGames ?? []) {
-    searchParams.append("game", game)
+    searchParams.append("selectedGames", game)
   }
 
   if (params.min) searchParams.set("min", params.min)
   if (params.max) searchParams.set("max", params.max)
-  if (params.onlyOnline) searchParams.set("online", "1")
+  if (params.onlyOnline !== undefined) searchParams.set("onlyOnline", String(params.onlyOnline))
   if (params.minRating && params.minRating !== "0") searchParams.set("minRating", params.minRating)
   if (params.sort && params.sort !== "composite") searchParams.set("sort", params.sort)
 
   if (params.limit !== undefined) searchParams.set("limit", String(params.limit))
   if (params.offset !== undefined) searchParams.set("offset", String(params.offset))
 
-  const res = await fetch(`/api/search?${searchParams.toString()}`, {
-    cache: "no-store",
-    signal: params.signal,
-  })
-
-  if (!res.ok) {
-    throw new Error(`Search API request failed: ${res.status} ${res.statusText}`)
+  try {
+    return await httpJson<SearchResponse>(`/api/v1/search?${searchParams.toString()}`, {
+      cache: "no-store",
+      signal: params.signal,
+    })
+  } catch (error) {
+    if (error instanceof Error && error.message === "UNAUTHORIZED") {
+      throw error
+    }
+    if (isApiError(error)) {
+      throw new Error(`Search API request failed: ${error.code} ${error.msg}`)
+    }
+    throw error
   }
-
-  return (await res.json()) as SearchResponse
 }