feat(cliproxy): add ghcp settings and update variant adapter

- rename base-copilot.settings.json to base-ghcp.settings.json

- add kiro and ghcp to variant adapter providers list

- update provider display names in config generator

config/base-ghcp.settings.json

@@ -0,0 +1,10 @@
+{
+  "env": {
+    "ANTHROPIC_BASE_URL": "http://127.0.0.1:8317/api/provider/copilot",
+    "ANTHROPIC_AUTH_TOKEN": "ccs-internal-managed",
+    "ANTHROPIC_MODEL": "gpt-4o",
+    "ANTHROPIC_DEFAULT_OPUS_MODEL": "gpt-4o",
+    "ANTHROPIC_DEFAULT_SONNET_MODEL": "gpt-4o",
+    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "gpt-4o-mini"
+  }
+}

src/cliproxy/config-generator.ts

@@ -56,7 +56,7 @@ const PROVIDER_DISPLAY_NAMES: Record<CLIProxyProvider, string> = {
   qwen: 'Qwen Code',
   iflow: 'iFlow',
   kiro: 'Kiro (AWS)',
-  copilot: 'GitHub Copilot',
+  ghcp: 'GitHub Copilot (OAuth)',
 };
 
 /**

src/cliproxy/services/variant-config-adapter.ts

@@ -80,7 +80,7 @@ export function saveVariantUnified(
   if (!config.cliproxy) {
     config.cliproxy = {
       oauth_accounts: {},
-      providers: ['gemini', 'codex', 'agy', 'qwen', 'iflow', 'kiro', 'copilot'],
+      providers: ['gemini', 'codex', 'agy', 'qwen', 'iflow', 'kiro', 'ghcp'],
       variants: {},
     };
   }