style(frontend): 统一核心模块代码风格

- Composables: 优化 OAuth 相关 hooks 代码格式
- Stores: 规范状态管理模块格式
- Types: 统一类型定义格式
- Utils: 优化工具函数格式
- App.vue & style.css: 调整全局样式和主组件格式

frontend/src/composables/useAccountOAuth.ts

@@ -53,9 +53,10 @@ export function useAccountOAuth() {
 
     try {
       const proxyConfig = proxyId ? { proxy_id: proxyId } : {}
-      const endpoint = addMethod === 'oauth'
-        ? '/admin/accounts/generate-auth-url'
-        : '/admin/accounts/generate-setup-token-url'
+      const endpoint =
+        addMethod === 'oauth'
+          ? '/admin/accounts/generate-auth-url'
+          : '/admin/accounts/generate-setup-token-url'
 
       const response = await adminAPI.accounts.generateAuthUrl(endpoint, proxyConfig)
       authUrl.value = response.auth_url
@@ -85,9 +86,10 @@ export function useAccountOAuth() {
 
     try {
       const proxyConfig = proxyId ? { proxy_id: proxyId } : {}
-      const endpoint = addMethod === 'oauth'
-        ? '/admin/accounts/exchange-code'
-        : '/admin/accounts/exchange-setup-token-code'
+      const endpoint =
+        addMethod === 'oauth'
+          ? '/admin/accounts/exchange-code'
+          : '/admin/accounts/exchange-setup-token-code'
 
       const tokenInfo = await adminAPI.accounts.exchangeCode(endpoint, {
         session_id: sessionId.value,
@@ -121,9 +123,10 @@ export function useAccountOAuth() {
 
     try {
       const proxyConfig = proxyId ? { proxy_id: proxyId } : {}
-      const endpoint = addMethod === 'oauth'
-        ? '/admin/accounts/cookie-auth'
-        : '/admin/accounts/setup-token-cookie-auth'
+      const endpoint =
+        addMethod === 'oauth'
+          ? '/admin/accounts/cookie-auth'
+          : '/admin/accounts/setup-token-cookie-auth'
 
       const tokenInfo = await adminAPI.accounts.exchangeCode(endpoint, {
         session_id: '',
@@ -142,7 +145,10 @@ export function useAccountOAuth() {
 
   // Parse multiple session keys
   const parseSessionKeys = (input: string): string[] => {
-    return input.split('\n').map(k => k.trim()).filter(k => k)
+    return input
+      .split('\n')
+      .map((k) => k.trim())
+      .filter((k) => k)
   }
 
   // Build extra info from token response

frontend/src/composables/useOpenAIOAuth.ts

@@ -55,7 +55,10 @@ export function useOpenAIOAuth() {
         payload.redirect_uri = redirectUri
       }
 
-      const response = await adminAPI.accounts.generateAuthUrl('/admin/openai/generate-auth-url', payload)
+      const response = await adminAPI.accounts.generateAuthUrl(
+        '/admin/openai/generate-auth-url',
+        payload
+      )
       authUrl.value = response.auth_url
       sessionId.value = response.session_id
       return true