feat: introduce updated mutation system and team.vue rewrite

packages/hoppscotch-app/helpers/backend/mutations/Team.ts

@@ -0,0 +1,33 @@
+import gql from "graphql-tag"
+import { runMutation } from "../GQLClient"
+
+type DeleteTeamErrors =
+  | "team/not_required_role"
+  | "team/invalid_id"
+  | "team/member_not_found"
+
+type ExitTeamErrors = "team/invalid_id" | "team/member_not_found"
+
+export const deleteTeam = (teamID: string) =>
+  runMutation<void, DeleteTeamErrors>(
+    gql`
+      mutation DeleteTeam($teamID: String!) {
+        deleteTeam(teamID: $teamID)
+      }
+    `,
+    {
+      teamID,
+    }
+  )
+
+export const leaveTeam = (teamID: string) =>
+  runMutation<void, ExitTeamErrors>(
+    gql`
+      mutation ExitTeam($teamID: String!) {
+        leaveTeam(teamID: $teamID)
+      }
+    `,
+    {
+      teamID,
+    }
+  )