load once and cache

src/components/settings/General.vue

@@ -335,6 +335,7 @@ export default {
          */
         saveGeneral() {
             localStorage.timezone = this.$root.userTimezone;
+            this.$root.use12HourTimeFormat = this.settings.use12HourTimeFormat;
             this.saveSettings();
         },
         /**

src/pages/DashboardHome.vue

@@ -113,8 +113,11 @@ export default {
         },
     },
 
-    mounted() {
+    created() {
         this.loadSettings();
+    },
+
+    mounted() {
         this.getImportantHeartbeatListLength();
 
         this.$root.emitter.on("newImportantHeartbeat", this.onNewImportantHeartbeat);

src/pages/Details.vue

@@ -413,8 +413,11 @@ export default {
         },
     },
 
-    mounted() {
+    created() {
         this.loadSettings();
+    },
+
+    mounted() {
         this.getImportantHeartbeatListLength();
 
         this.$root.emitter.on("newImportantHeartbeat", this.onNewImportantHeartbeat);