revert to full url for api in config

packages/xpub-collabra/config/client.js

 module.exports = {
   'pubsweet-client': {
-    'API_ENDPOINT': '/api',
+    'API_ENDPOINT': 'http://localhost:3000/api',
     'login-redirect': '/',
     'redux-log': false,
     theme: process.env.PUBSWEET_THEME

packages/xpub-collabra/config/default.js

@@ -21,7 +21,7 @@ module.exports = {
     sendmail: true
   },
   'password-reset': {
-    url: process.env.PUBSWEET_PASSWORD_RESET_URL || '/password-reset',
+    url: process.env.PUBSWEET_PASSWORD_RESET_URL || 'http://localhost:3000/password-reset',
     sender: process.env.PUBSWEET_PASSWORD_RESET_SENDER || 'dev@example.com'
   },
   'pubsweet-component-ink-backend': {