refactor: move rawKeyValue and templating to hopp/data + rewrite rawKeyValue parsing

packages/hoppscotch-app/newstore/environments.ts

@@ -1,3 +1,4 @@
+import { Environment } from "@hoppscotch/data"
 import { cloneDeep } from "lodash"
 import isEqual from "lodash/isEqual"
 import { combineLatest, Observable } from "rxjs"
@@ -6,14 +7,6 @@ import DispatchingStore, {
   defineDispatchers,
 } from "~/newstore/DispatchingStore"
 
-export type Environment = {
-  name: string
-  variables: {
-    key: string
-    value: string
-  }[]
-}
-
 const defaultEnvironmentsState = {
   environments: [
     {