feat: improve structure and error handling

types/params.ts

@@ -12,8 +12,20 @@ export type LangParams = {
   lang: Lang
 }
 
+export type StatusParams = {
+  status: number
+}
+
+export type ContentTypeParams = {
+  contentType: "loyalty-page" | "content-page"
+}
+
+export type UIDParams = {
+  uid: string
+}
+
 export type UriParams = {
-  uri?: string
+  uri: string | string[]
 }
 
 export type PreviewParams = {