feat: make settings typed and store "12" and "24" over "12-hour" and "24-hour" internally

utils/settingsLoad.ts

@@ -0,0 +1,21 @@
+import type { ClientSettings } from "~/types/settings"
+
+export default (): ClientSettings => {
+	let clientSettingsItem: string | null = localStorage.getItem("clientSettings")
+	if (typeof clientSettingsItem != "string") {
+		clientSettingsItem = "{}"
+	}
+
+	let clientSettings: ClientSettings = {}
+	try {
+		clientSettings = JSON.parse(clientSettingsItem)
+	} catch {
+		clientSettings = {}
+	}
+
+	if (typeof clientSettings !== "object") {
+		clientSettings = {}
+	}
+
+	return clientSettings
+}