fix: split importers list

packages/hoppscotch-app/helpers/import-export/import/importers.ts

@@ -0,0 +1,3 @@
+import HoppRESTCollImporter from "./hopp"
+
+export const RESTCollectionImporters = [HoppRESTCollImporter] as const

packages/hoppscotch-app/helpers/import-export/import/index.ts

@@ -1,6 +1,5 @@
 import * as TE from "fp-ts/TaskEither"
 import { StepsOutputList } from "../steps"
-import HoppRESTCollImporter from "../import/hopp"
 
 /**
  * The error state to be used when the file formats do not match
@@ -46,5 +45,3 @@ export const defineImporter = <ReturnType, StepType>(input: {
     ...input,
   }
 }
-
-export const RESTCollectionImporters = [HoppRESTCollImporter] as const