Hyprpanel now accurately identifies the submap on startup. (#317)

* Hyprpanel now accurately identifies the submap on startup.

* Update default submap logic.

* Separate logic from component

customModules/submap/helpers.ts

@@ -0,0 +1,20 @@
+import { Variable } from 'types/variable';
+
+const hyprland = await Service.import('hyprland');
+
+export const isSubmapEnabled = (submap: string, enabled: string, disabled: string): string => {
+    return submap !== 'default' ? enabled : disabled;
+};
+
+export const getInitialSubmap = (submapStatus: Variable<string>): void => {
+    let submap = hyprland.message('submap');
+
+    const newLineCarriage = /\n/g;
+    submap = submap.replace(newLineCarriage, '');
+
+    if (submap === 'unknown request') {
+        submap = 'default';
+    }
+
+    submapStatus.value = submap;
+};