feat: Move webhooks configuration from environment variable to UI

client/src/sagas/core/watchers/index.js

@@ -7,6 +7,7 @@ import router from './router';
 import socket from './socket';
 import core from './core';
 import modals from './modals';
+import webhooks from './webhooks';
 import users from './users';
 import projects from './projects';
 import projectManagers from './project-managers';
@@ -33,6 +34,7 @@ export default [
   socket,
   core,
   modals,
+  webhooks,
   users,
   projects,
   projectManagers,