Merge pull request #638 from kaitranntt/kai/fix/629-unknown-provider-claude-sonnet-4-6-thinking

fix(cliproxy): normalize deprecated antigravity Claude aliases

tests/unit/cliproxy/config-generator.test.js

@@ -587,11 +587,15 @@ auth-dir: "${cliproxyDir.replace(/\\/g, '/')}/auth"
       assert(config.includes('claude-sonnet-4-5'), 'Should include Claude sonnet model');
       assert(config.includes('claude-sonnet-4-6'), 'Should include Claude Sonnet 4.6 model');
       assert(config.includes('fork: true'), 'Should include fork: true for Claude aliases');
+      assert(
+        !config.includes('alias: gemini-claude-'),
+        'Should not emit deprecated gemini-claude aliases'
+      );
 
       // Verify fork: true appears after each Claude alias entry
       const lines = config.split('\n');
       for (let i = 0; i < lines.length; i++) {
-        if (lines[i].includes('alias: gemini-claude-')) {
+        if (lines[i].includes('alias: claude-')) {
           assert(
             lines[i + 1] && lines[i + 1].trim() === 'fork: true',
             `fork: true should follow Claude alias at line ${i}: ${lines[i]}`
@@ -766,5 +770,35 @@ oauth-model-alias:
         }
       }
     });
+
+    it('normalizes deprecated gemini-claude aliases during regeneration', () => {
+      const cliproxyDir = path.join(testDir, '.ccs', 'cliproxy');
+      fs.mkdirSync(cliproxyDir, { recursive: true });
+
+      const initialConfig = `# CLIProxyAPI config generated by CCS v9
+port: 8317
+api-keys:
+  - "ccs-internal-managed"
+auth-dir: "${cliproxyDir.replace(/\\/g, '/')}/auth"
+oauth-model-alias:
+  antigravity:
+    - name: claude-sonnet-4-6-thinking
+      alias: gemini-claude-sonnet-4-6-thinking
+      fork: true
+`;
+      fs.writeFileSync(path.join(cliproxyDir, 'config.yaml'), initialConfig);
+
+      regenerateConfig();
+
+      const newConfig = fs.readFileSync(path.join(cliproxyDir, 'config.yaml'), 'utf-8');
+      assert(
+        newConfig.includes('alias: claude-sonnet-4-6-thinking'),
+        'Should include normalized upstream Claude alias'
+      );
+      assert(
+        !newConfig.includes('alias: gemini-claude-sonnet-4-6-thinking'),
+        'Should remove deprecated gemini-claude alias after regeneration'
+      );
+    });
   });
 });