chore: Expose premiumStatus user field

Author: engfragui

src/todoist-api.user.test.ts

@@ -17,6 +17,7 @@ const DEFAULT_CURRENT_USER_RESPONSE: CurrentUser = {
     avatarSmall: 'https://example.com/avatars/test_user_small.jpg',
     businessAccountId: null,
     isPremium: true,
+    premiumStatus: 'current_personal_plan',
     dateFormat: 0,
     timeFormat: 0,
     weeklyGoal: 100,

src/types/entities.ts

@@ -285,6 +285,7 @@ export const CurrentUserSchema = z.object({
     avatarSmall: z.string().nullish(),
     businessAccountId: z.string().nullable(),
     isPremium: z.boolean(),
+    premiumStatus: z.string(),
     dateFormat: z.number().int(),
     timeFormat: z.number().int(),
     weeklyGoal: z.number().int(),