Initial commit: grok-register with private config and auth artifacts.

Include local config, CPA auth files, account dumps, and temp-mail deploy helpers for the private Gitea repo.

oidc_mint/__init__.py

@@ -0,0 +1,23 @@
+"""OIDC 设备码铸造包：为免费 Grok Build 账号铸造 access/refresh/id token。
+
+仅保留铸造所需的三块：
+  - oauth_device：xAI 设备码授权 + 轮询 token
+  - browser_confirm：独立 Chromium 完成设备码确认
+  - proxyutil：代理解析
+
+输出成什么格式（CPA / 其它）由上层的 cpa_export 负责，这里不掺和。
+"""
+
+from .browser_confirm import mint_with_browser, shutdown_mint_browsers
+from .oauth_device import CLIENT_ID, SCOPE, OAuthDeviceError
+from .proxyutil import resolve_proxy, set_runtime_proxy
+
+__all__ = [
+    "mint_with_browser",
+    "shutdown_mint_browsers",
+    "CLIENT_ID",
+    "SCOPE",
+    "OAuthDeviceError",
+    "resolve_proxy",
+    "set_runtime_proxy",
+]