Show time until on collapsed reminders

reminder-dashboard/src/api.ts

@@ -37,7 +37,7 @@ export type Reminder = {
     embed_title: string;
     embed_fields: EmbedField[] | null;
     enabled: boolean;
-    expires: DateTime | null;
+    expires: string | null;
     interval_seconds: number | null;
     interval_days: number | null;
     interval_months: number | null;
@@ -46,7 +46,7 @@ export type Reminder = {
     tts: boolean;
     uid: string;
     username: string;
-    utc_time: DateTime;
+    utc_time: string;
 };
 
 export type ChannelInfo = {