feat: gql codegen + caching + optimistic

packages/hoppscotch-app/helpers/backend/gql/queries/GetTeam.graphql

@@ -0,0 +1,13 @@
+query GetTeam($teamID: ID!) {
+  team(teamID: $teamID) {
+    id
+    name
+    members {
+      membershipID
+      user {
+        uid
+      }
+      role
+    }
+  }
+}

packages/hoppscotch-app/helpers/backend/gql/queries/Me.graphql

@@ -0,0 +1,8 @@
+query Me {
+  me {
+    uid
+    displayName
+    photoURL
+    eaInvited
+  }
+}

packages/hoppscotch-app/helpers/backend/gql/queries/MyTeams.graphql

@@ -0,0 +1,18 @@
+query MyTeams {
+  myTeams {
+    id
+    name
+    myRole
+    ownersCount
+    members {
+      membershipID
+      user {
+        photoURL
+        displayName
+        email
+        uid
+      }
+      role
+    }
+  }
+}