Set worker use as configuration setting

Signed-off-by: Justin Georgi <justin.georgi@gmail.com>

src/components/app.vue

@@ -99,6 +99,9 @@
       store().set('siteDemo',this.siteConf?.demo)
       store().set('infoUrl',this.siteConf?.infoUrl)
       const loadServerSettings = localStorage.getItem('serverSettings')
+      if (this.siteConf.disableWorkers) {
+        store().disableWorkers()
+      }
       if (this.siteConf?.useExternal) {
         if (!['none','list','optional','required'].includes(this.siteConf.useExternal)) {
           console.warn(`'${this.siteConf.useExternal}' is not a valid value for useExternal configuration: using 'optional'`)