refactor: update insomnia import

packages/hoppscotch-common/src/helpers/import-export/import/insomnia.ts

@@ -8,6 +8,7 @@ import {
   knownContentTypes,
   makeCollection,
   makeRESTRequest,
+  HoppRESTRequestVariable,
 } from "@hoppscotch/data"
 
 import * as A from "fp-ts/Array"
@@ -28,14 +29,27 @@ type UnwrapPromise<T extends Promise<any>> = T extends Promise<infer Y>
 type InsomniaDoc = UnwrapPromise<ReturnType<typeof convert>>
 type InsomniaResource = ImportRequest
 
+// insomnia-importers v3.6.0 doesn't provide a type for path parameters and they have deprecated the library
+type InsomniaPathParameter = {
+  name: string
+  value: string
+}
+
 type InsomniaFolderResource = ImportRequest & { _type: "request_group" }
-type InsomniaRequestResource = ImportRequest & { _type: "request" }
+type InsomniaRequestResource = ImportRequest & {
+  _type: "request"
+} & {
+  pathParameters?: InsomniaPathParameter[]
+}
 
 const parseInsomniaDoc = (content: string) =>
   TO.tryCatch(() => convert(content))
 
+const replacePathVarTemplating = (expression: string) =>
+  expression.replaceAll(/:([^/]+)/g, "<<$1>>")
+
 const replaceVarTemplating = (expression: string) =>
-  replaceInsomniaTemplating(expression)
+  pipe(expression, replacePathVarTemplating, replaceInsomniaTemplating)
 
 const getFoldersIn = (
   folder: InsomniaFolderResource | null,
@@ -177,6 +191,15 @@ const getHoppReqParams = (req: InsomniaRequestResource): HoppRESTParam[] =>
     active: !(param.disabled ?? false),
   })) ?? []
 
+const getHoppReqVariables = (
+  req: InsomniaRequestResource
+): HoppRESTRequestVariable[] =>
+  req.pathParameters?.map((variable) => ({
+    key: replaceVarTemplating(variable.name),
+    value: replaceVarTemplating(variable.value ?? ""),
+    active: true,
+  })) ?? []
+
 const getHoppRequest = (req: InsomniaRequestResource): HoppRESTRequest =>
   makeRESTRequest({
     name: req.name ?? "Untitled Request",
@@ -189,6 +212,8 @@ const getHoppRequest = (req: InsomniaRequestResource): HoppRESTRequest =>
 
     preRequestScript: "",
     testScript: "",
+
+    requestVariables: getHoppReqVariables(req),
   })
 
 const getHoppFolder = (