fix(wb): 按官方客户端补齐登录请求头并延长 INTL 授权超时

- WorkBuddy auth/state 改用 VSCode(国内)/workbuddy-ai(INTL) platform，与官方客户端一致
- 补齐 Origin/Referer/X-Client-ID/X-Client-Version/X-Product/X-No-Authorization
- INTL 浏览器登录等待时间从 120s 延长到 15 分钟，普通用户邮箱/验证码流程不会再中途超时

app/build.gradle.kts

@@ -16,8 +16,8 @@ android {
         applicationId = "com.rainy.token"
         minSdk = 31
         targetSdk = 35
-        versionCode = 31
+        versionCode = 32
-        versionName = "1.7.11"
+        versionName = "1.7.12"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {

app/src/main/java/com/rainy/token/ui/webview/WebViewLoginViewModel.kt

@@ -59,6 +59,12 @@ class WebViewLoginViewModel @Inject constructor(
     private var workBuddyPollingJob: Job? = null
     /** WorkBuddy 当前基址（决定 auth state/token 用 CN 还是 INTL）。 */
     private var workBuddyBase = "https://copilot.tencent.com"
+    /** WorkBuddy 伪装头：Origin/Referer/Platform/UA 必须与官方客户端一致。 */
+    private var workBuddyOrigin = "https://www.codebuddy.cn"
+    private var workBuddyPlatform = "VSCode"
+    private var workBuddyUserAgent = "CLI/2.143.1 CodeBuddy/2.143.1"
+    /** WorkBuddy 授权等待超时：国内 5 分钟（扫码），INTL 15 分钟（邮箱/验证码/SSO）。 */
+    private var workBuddyPollTimeoutMs = 300_000L
 
     /** 目标账号（多账号服务）；null = 新建账号。 */
     private var accountId: String? = null
@@ -250,10 +256,26 @@ class WebViewLoginViewModel @Inject constructor(
     private fun bindWorkBuddy() {
         viewModelScope.launch {
             try {
-                workBuddyBase = if (region == "INTL") "https://www.workbuddy.ai" else "https://copilot.tencent.com"
+                if (region == "INTL") {
+                    workBuddyBase = "https://www.workbuddy.ai"
+                    workBuddyOrigin = "https://www.workbuddy.ai"
+                    workBuddyPlatform = "workbuddy-ai"
+                    workBuddyPollTimeoutMs = 900_000L
+                } else {
+                    workBuddyBase = "https://copilot.tencent.com"
+                    workBuddyOrigin = "https://www.codebuddy.cn"
+                    workBuddyPlatform = "VSCode"
+                    workBuddyPollTimeoutMs = 300_000L
+                }
+                workBuddyUserAgent = "CLI/2.143.1 CodeBuddy/2.143.1"
                 val request = Request.Builder()
-                    .url(workBuddyBase + "/v2/plugin/auth/state?platform=CLI")
+                    .url(workBuddyBase + "/v2/plugin/auth/state?platform=" + workBuddyPlatform)
-                    .addHeader("User-Agent", "CLI/2.63.2 CodeBuddy/2.63.2")
+                    .addHeader("User-Agent", workBuddyUserAgent)
+                    .addHeader("Origin", workBuddyOrigin)
+                    .addHeader("Referer", workBuddyOrigin + "/")
+                    .addHeader("X-Client-ID", "codebuddy-cli")
+                    .addHeader("X-Client-Version", "2.143.1")
+                    .addHeader("X-Product", "SaaS")
                     .addHeader("Content-Type", "application/json")
                     .post("{}".toRequestBody("application/json".toMediaTypeOrNull()))
                     .build()
@@ -290,16 +312,22 @@ class WebViewLoginViewModel @Inject constructor(
         }
     }
 
-    /** 每 2 秒轮询一次 token 接口，120 秒超时。 */
+    /** 每 2 秒轮询一次 token 接口，超时按站点 Profile（CN 5 分钟 / INTL 15 分钟）。 */
     private suspend fun pollWorkBuddyToken(state: String) {
-        val timeoutMs = 120_000L
+        val timeoutMs = workBuddyPollTimeoutMs
         val startTime = System.currentTimeMillis()
         while (System.currentTimeMillis() - startTime < timeoutMs) {
             if (_uiState.value.loginSucceeded) return
             try {
                 val request = Request.Builder()
                     .url(workBuddyBase + "/v2/plugin/auth/token?state=$state")
-                    .addHeader("User-Agent", "CLI/2.63.2 CodeBuddy/2.63.2")
+                    .addHeader("User-Agent", workBuddyUserAgent)
+                    .addHeader("Origin", workBuddyOrigin)
+                    .addHeader("Referer", workBuddyOrigin + "/")
+                    .addHeader("X-Client-ID", "codebuddy-cli")
+                    .addHeader("X-Client-Version", "2.143.1")
+                    .addHeader("X-Product", "SaaS")
+                    .addHeader("X-No-Authorization", "1")
                     .get()
                     .build()
                 val body = withContext(Dispatchers.IO) {