fix: frontend build error

frontend/package.json

@@ -5,9 +5,10 @@
   "type": "module",
   "scripts": {
     "dev": "vite",
-    "build": "vue-tsc && vite build",
+    "build": "vue-tsc -b && vite build",
     "preview": "vite preview",
-    "lint": "eslint . --ext .vue,.js,.jsx,.cjs,.mjs,.ts,.tsx,.cts,.mts --fix"
+    "lint": "eslint . --ext .vue,.js,.jsx,.cjs,.mjs,.ts,.tsx,.cts,.mts --fix",
+    "typecheck": "vue-tsc --noEmit"
   },
   "dependencies": {
     "@vueuse/core": "^10.7.0",
@@ -21,12 +22,13 @@
   },
   "devDependencies": {
     "@types/node": "^20.10.5",
-    "@vitejs/plugin-vue": "^4.5.2",
+    "@vitejs/plugin-vue": "^5.2.3",
     "autoprefixer": "^10.4.16",
     "postcss": "^8.4.32",
     "tailwindcss": "^3.4.0",
-    "typescript": "^5.3.3",
+    "typescript": "~5.6.0",
     "vite": "^5.0.10",
-    "vue-tsc": "^1.8.25"
+    "vite-plugin-checker": "^0.9.1",
+    "vue-tsc": "^2.2.0"
   }
 }

frontend/src/api/admin/redeem.ts

@@ -23,7 +23,7 @@ export async function list(
   pageSize: number = 20,
   filters?: {
     type?: RedeemCodeType;
-    status?: 'active' | 'used' | 'expired';
+    status?: 'active' | 'used' | 'expired' | 'unused';
     search?: string;
   }
 ): Promise<PaginatedResponse<RedeemCode>> {

frontend/src/components/account/CreateAccountModal.vue

@@ -506,7 +506,7 @@
           {{ t('common.back') }}
         </button>
         <button
-          v-if="oauthFlowRef?.inputMethod?.value === 'manual'"
+          v-if="isManualInputMethod"
           type="button"
           :disabled="!canExchangeCode"
           class="btn btn-primary"
@@ -533,14 +533,22 @@ import { ref, reactive, computed, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { useAppStore } from '@/stores/app'
 import { adminAPI } from '@/api/admin'
-import { useAccountOAuth, type AddMethod } from '@/composables/useAccountOAuth'
+import { useAccountOAuth, type AddMethod, type AuthInputMethod } from '@/composables/useAccountOAuth'
 import type { Proxy, Group, AccountPlatform, AccountType } from '@/types'
 import Modal from '@/components/common/Modal.vue'
-import Select from '@/components/common/Select.vue'
 import ProxySelector from '@/components/common/ProxySelector.vue'
 import GroupSelector from '@/components/common/GroupSelector.vue'
 import OAuthAuthorizationFlow from './OAuthAuthorizationFlow.vue'
 
+// Type for exposed OAuthAuthorizationFlow component
+// Note: defineExpose automatically unwraps refs, so we use the unwrapped types
+interface OAuthFlowExposed {
+  authCode: string
+  sessionKey: string
+  inputMethod: AuthInputMethod
+  reset: () => void
+}
+
 const { t } = useI18n()
 
 interface Props {
@@ -561,7 +569,7 @@ const appStore = useAppStore()
 const oauth = useAccountOAuth()
 
 // Refs
-const oauthFlowRef = ref<InstanceType<typeof OAuthAuthorizationFlow> | null>(null)
+const oauthFlowRef = ref<OAuthFlowExposed | null>(null)
 
 // Model mapping type
 interface ModelMapping {
@@ -630,8 +638,12 @@ const form = reactive({
 // Helper to check if current type needs OAuth flow
 const isOAuthFlow = computed(() => accountCategory.value === 'oauth-based')
 
+const isManualInputMethod = computed(() => {
+  return oauthFlowRef.value?.inputMethod === 'manual'
+})
+
 const canExchangeCode = computed(() => {
-  const authCode = oauthFlowRef.value?.authCode?.value || ''
+  const authCode = oauthFlowRef.value?.authCode || ''
   return authCode.trim() && oauth.sessionId.value && !oauth.loading.value
 })
 
@@ -815,7 +827,7 @@ const handleGenerateUrl = async () => {
 }
 
 const handleExchangeCode = async () => {
-  const authCode = oauthFlowRef.value?.authCode?.value || ''
+  const authCode = oauthFlowRef.value?.authCode || ''
   if (!authCode.trim() || !oauth.sessionId.value) return
 
   oauth.loading.value = true

frontend/src/components/account/ReAuthAccountModal.vue

@@ -71,7 +71,7 @@
           {{ t('common.cancel') }}
         </button>
         <button
-          v-if="oauthFlowRef?.inputMethod?.value === 'manual'"
+          v-if="isManualInputMethod"
           type="button"
           :disabled="!canExchangeCode"
           class="btn btn-primary"
@@ -98,11 +98,20 @@ import { ref, computed, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { useAppStore } from '@/stores/app'
 import { adminAPI } from '@/api/admin'
-import { useAccountOAuth, type AddMethod } from '@/composables/useAccountOAuth'
+import { useAccountOAuth, type AddMethod, type AuthInputMethod } from '@/composables/useAccountOAuth'
 import type { Account } from '@/types'
 import Modal from '@/components/common/Modal.vue'
 import OAuthAuthorizationFlow from './OAuthAuthorizationFlow.vue'
 
+// Type for exposed OAuthAuthorizationFlow component
+// Note: defineExpose automatically unwraps refs, so we use the unwrapped types
+interface OAuthFlowExposed {
+  authCode: string
+  sessionKey: string
+  inputMethod: AuthInputMethod
+  reset: () => void
+}
+
 interface Props {
   show: boolean
   account: Account | null
@@ -121,14 +130,18 @@ const { t } = useI18n()
 const oauth = useAccountOAuth()
 
 // Refs
-const oauthFlowRef = ref<InstanceType<typeof OAuthAuthorizationFlow> | null>(null)
+const oauthFlowRef = ref<OAuthFlowExposed | null>(null)
 
 // State
 const addMethod = ref<AddMethod>('oauth')
 
 // Computed
+const isManualInputMethod = computed(() => {
+  return oauthFlowRef.value?.inputMethod === 'manual'
+})
+
 const canExchangeCode = computed(() => {
-  const authCode = oauthFlowRef.value?.authCode?.value || ''
+  const authCode = oauthFlowRef.value?.authCode || ''
   return authCode.trim() && oauth.sessionId.value && !oauth.loading.value
 })
 
@@ -163,7 +176,7 @@ const handleGenerateUrl = async () => {
 const handleExchangeCode = async () => {
   if (!props.account) return
 
-  const authCode = oauthFlowRef.value?.authCode?.value || ''
+  const authCode = oauthFlowRef.value?.authCode || ''
   if (!authCode.trim() || !oauth.sessionId.value) return
 
   oauth.loading.value = true

frontend/src/components/common/ConfirmDialog.vue

@@ -47,7 +47,7 @@ interface Emits {
   (e: 'cancel'): void
 }
 
-const props = withDefaults(defineProps<Props>(), {
+withDefaults(defineProps<Props>(), {
   confirmText: 'Confirm',
   cancelText: 'Cancel',
   danger: false

frontend/src/components/common/DataTable.vue

@@ -86,16 +86,10 @@
 <script setup lang="ts">
 import { computed, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
+import type { Column } from './types'
 
 const { t } = useI18n()
 
-export interface Column {
-  key: string
-  label: string
-  sortable?: boolean
-  formatter?: (value: any, row: any) => string
-}
-
 interface Props {
   columns: Column[]
   data: any[]

frontend/src/components/common/EmptyState.vue

@@ -69,7 +69,6 @@
 
 <script setup lang="ts">
 import type { Component } from 'vue'
-import { RouterLink } from 'vue-router'
 
 interface Props {
   icon?: Component | string
@@ -81,7 +80,7 @@ interface Props {
   message?: string
 }
 
-const props = withDefaults(defineProps<Props>(), {
+withDefaults(defineProps<Props>(), {
   title: 'No data found',
   description: '',
   actionIcon: true

frontend/src/components/common/Select.vue

@@ -53,7 +53,7 @@
         <div class="select-options">
           <div
             v-for="option in filteredOptions"
-            :key="getOptionValue(option)"
+            :key="getOptionValue(option) ?? undefined"
             @click="selectOption(option)"
             :class="[
               'select-option',
@@ -136,9 +136,9 @@ const searchQuery = ref('')
 const containerRef = ref<HTMLElement | null>(null)
 const searchInputRef = ref<HTMLInputElement | null>(null)
 
-const getOptionValue = (option: SelectOption | Record<string, unknown>): string | number | null => {
+const getOptionValue = (option: SelectOption | Record<string, unknown>): string | number | null | undefined => {
   if (typeof option === 'object' && option !== null) {
-    return option[props.valueKey] as string | number | null
+    return option[props.valueKey] as string | number | null | undefined
   }
   return option as string | number | null
 }
@@ -187,7 +187,7 @@ const toggle = () => {
 }
 
 const selectOption = (option: SelectOption | Record<string, unknown>) => {
-  const value = getOptionValue(option)
+  const value = getOptionValue(option) ?? null
   emit('update:modelValue', value)
   emit('change', value, option as SelectOption)
   isOpen.value = false

frontend/src/components/common/SubscriptionProgressMini.vue

@@ -121,7 +121,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, computed, onMounted, onBeforeUnmount, watch } from 'vue';
+import { ref, computed, onMounted, onBeforeUnmount } from 'vue';
 import { useI18n } from 'vue-i18n';
 import subscriptionsAPI from '@/api/subscriptions';
 import type { UserSubscription } from '@/types';

frontend/src/components/common/index.ts

@@ -10,4 +10,4 @@ export { default as EmptyState } from './EmptyState.vue'
 export { default as LocaleSwitcher } from './LocaleSwitcher.vue'
 
 // Export types
-export type { Column } from './DataTable.vue'
+export type { Column } from './types'

frontend/src/components/common/types.ts

+/**
+ * Common component types
+ */
+
+export interface Column {
+  key: string
+  label: string
+  sortable?: boolean
+  formatter?: (value: any, row: any) => string
+}

frontend/src/router/index.ts

@@ -268,7 +268,7 @@ const routes: RouteRecordRaw[] = [
 const router = createRouter({
   history: createWebHistory(import.meta.env.BASE_URL),
   routes,
-  scrollBehavior(to, from, savedPosition) {
+  scrollBehavior(_to, _from, savedPosition) {
     // Scroll to saved position when using browser back/forward
     if (savedPosition) {
       return savedPosition;
@@ -283,7 +283,7 @@ const router = createRouter({
  */
 let authInitialized = false;
 
-router.beforeEach((to, from, next) => {
+router.beforeEach((to, _from, next) => {
   const authStore = useAuthStore();
 
   // Restore auth state from localStorage on first navigation (page refresh)

frontend/src/types/index.ts

@@ -152,6 +152,12 @@ export interface UserStats {
 
 // ==================== API Response Types ====================
 
+export interface ApiResponse<T = unknown> {
+  code: number;
+  message: string;
+  data: T;
+}
+
 export interface ApiError {
   detail: string;
   code?: string;
@@ -357,6 +363,7 @@ export interface CreateAccountRequest {
 
 export interface UpdateAccountRequest {
   name?: string;
+  type?: AccountType;
   credentials?: Record<string, unknown>;
   extra?: Record<string, string>;
   proxy_id?: number | null;

frontend/src/views/admin/AccountsView.vue

@@ -265,7 +265,7 @@ import { useI18n } from 'vue-i18n'
 import { useAppStore } from '@/stores/app'
 import { adminAPI } from '@/api/admin'
 import type { Account, Proxy, Group } from '@/types'
-import type { Column } from '@/components/common/DataTable.vue'
+import type { Column } from '@/components/common/types'
 import AppLayout from '@/components/layout/AppLayout.vue'
 import DataTable from '@/components/common/DataTable.vue'
 import Pagination from '@/components/common/Pagination.vue'

frontend/src/views/admin/DashboardView.vue

@@ -398,7 +398,7 @@ const lineOptions = computed(() => ({
         font: {
           size: 10,
         },
-        callback: (value: number) => formatTokens(value),
+        callback: (value: string | number) => formatTokens(Number(value)),
       },
     },
   },

frontend/src/views/admin/GroupsView.vue

@@ -450,7 +450,7 @@ import { useI18n } from 'vue-i18n'
 import { useAppStore } from '@/stores/app'
 import { adminAPI } from '@/api/admin'
 import type { Group, GroupPlatform, SubscriptionType } from '@/types'
-import type { Column } from '@/components/common/DataTable.vue'
+import type { Column } from '@/components/common/types'
 import AppLayout from '@/components/layout/AppLayout.vue'
 import DataTable from '@/components/common/DataTable.vue'
 import Pagination from '@/components/common/Pagination.vue'
@@ -570,7 +570,7 @@ const loadGroups = async () => {
       pagination.page,
       pagination.page_size,
       {
-        platform: filters.platform || undefined,
+        platform: (filters.platform as GroupPlatform) || undefined,
         status: filters.status as any,
         is_exclusive: filters.is_exclusive ? filters.is_exclusive === 'true' : undefined
       }

frontend/src/views/admin/ProxiesView.vue

@@ -465,7 +465,7 @@ import { useI18n } from 'vue-i18n'
 import { useAppStore } from '@/stores/app'
 import { adminAPI } from '@/api/admin'
 import type { Proxy, ProxyProtocol } from '@/types'
-import type { Column } from '@/components/common/DataTable.vue'
+import type { Column } from '@/components/common/types'
 import AppLayout from '@/components/layout/AppLayout.vue'
 import DataTable from '@/components/common/DataTable.vue'
 import Pagination from '@/components/common/Pagination.vue'

frontend/src/views/admin/RedeemView.vue

@@ -349,7 +349,7 @@ import { useI18n } from 'vue-i18n'
 import { useAppStore } from '@/stores/app'
 import { adminAPI } from '@/api/admin'
 import type { RedeemCode, RedeemCodeType, Group } from '@/types'
-import type { Column } from '@/components/common/DataTable.vue'
+import type { Column } from '@/components/common/types'
 import AppLayout from '@/components/layout/AppLayout.vue'
 import DataTable from '@/components/common/DataTable.vue'
 import Pagination from '@/components/common/Pagination.vue'

frontend/src/views/admin/SubscriptionsView.vue

@@ -303,7 +303,7 @@ import { useI18n } from 'vue-i18n'
 import { useAppStore } from '@/stores/app'
 import { adminAPI } from '@/api/admin'
 import type { UserSubscription, Group, User } from '@/types'
-import type { Column } from '@/components/common/DataTable.vue'
+import type { Column } from '@/components/common/types'
 import AppLayout from '@/components/layout/AppLayout.vue'
 import DataTable from '@/components/common/DataTable.vue'
 import Pagination from '@/components/common/Pagination.vue'