phase 2

src/types/index.ts

@@ -0,0 +1,60 @@
+export interface Question {
+  id: string
+  part: number
+  text: string
+  options: string[]
+  correctAnswer: number // 0-3
+  explanation: string
+}
+
+export interface VocabWord {
+  id: string
+  word: string
+  phonetic: string
+  meaningVi: string
+  topic: VocabTopic
+  example: string
+}
+
+export type VocabTopic =
+  | 'Tất cả'
+  | 'Business'
+  | 'Office'
+  | 'Travel'
+  | 'Finance'
+  | 'HR'
+  | 'Marketing'
+
+export const VOCAB_TOPICS: VocabTopic[] = [
+  'Tất cả',
+  'Business',
+  'Office',
+  'Travel',
+  'Finance',
+  'HR',
+  'Marketing',
+]
+
+export interface WritingFeedback {
+  score: string
+  grammar: string[]
+  vocabulary: string[]
+  structure: string
+  improvedVersion: string
+  summary: string
+}
+
+export interface ToeicPart {
+  id: number
+  name: string
+  nameVi: string
+  questionCount: number
+  icon: string
+  progressPercent: number
+}
+
+export interface User {
+  id: string
+  email: string
+  name: string
+}