fix code style, use names from api instead of hardcoding for flatmates users

src/types/flatasticChore.ts

@@ -1,3 +1,13 @@
+interface Flatastic {
+    users: Array<FlatasticUser>;
+    chores: Array<FlatasticChore>;
+}
+
+interface FlatasticUser {
+    id: number;
+    firstName: string;
+}
+
 interface FlatasticChore {
     id: number;
     title: string;
@@ -10,4 +20,4 @@ interface FlatasticChore {
     timeLeftNext: number;
 }
 
-export type { FlatasticChore };
+export type { Flatastic, FlatasticChore, FlatasticUser };