fix(workspaces): set headers for add method

Author: MichaelSolati

src/utils.js

@@ -9,9 +9,5 @@ export const createMemberPatchQuery = ({ members, operation }) => {
 }
 
 export const isMemberPropValid = members => {
-  if (!members || !(typeof members === 'string' || Array.isArray(members))) {
-    return false
-  }
-
-  return true
+  return (members && (typeof members === 'string' || Array.isArray(members)))
 }

src/workspaces.js

@@ -14,7 +14,10 @@ class Workspaces {
 
     return this._http.request({
       method: 'post',
-      url: `/workspaces`,
+      url: '/workspaces',
+      headers: {
+        'Content-Type': 'application/json'
+      },
       data: {
         name
       }