refactor: versioning and migration mechanism for public data structures (#3457)

Co-authored-by: jamesgeorge007 <jamesgeorge998001@gmail.com>

packages/hoppscotch-data/src/graphql/v/1.ts

@@ -0,0 +1,24 @@
+import { z } from "zod"
+import { defineVersion } from "verzod"
+
+export const GQLHeader = z.object({
+  key: z.string(),
+  value: z.string(),
+  active: z.boolean()
+})
+
+export type GQLHeader = z.infer<typeof GQLHeader>
+
+export const V1_SCHEMA = z.object({
+  v: z.literal(1),
+  name: z.string(),
+  url: z.string(),
+  headers: z.array(GQLHeader),
+  query: z.string(),
+  variables: z.string(),
+})
+
+export default defineVersion({
+  initial: true,
+  schema: V1_SCHEMA
+})