Add workspace members (#536)

* Add workspace members

* Remove workspace provider

* Lint

front/src/modules/workspace/queries/select.ts

@@ -0,0 +1,19 @@
+import { gql } from '@apollo/client';
+
+export const GET_CURRENT_WORKSPACE = gql`
+  query GetCurrentWorkspace {
+    currentWorkspace {
+      id
+      workspaceMember {
+        id
+        user {
+          id
+          email
+          avatarUrl
+          firstName
+          lastName
+        }
+      }
+    }
+  }
+`;