fix(kimi): add OAuth model-alias channel support and cover OAuth excluded-models with tests

sdk/cliproxy/service_oauth_excluded_models_test.go

@@ -0,0 +1,45 @@
+package cliproxy
+
+import (
+	"testing"
+
+	"github.com/router-for-me/CLIProxyAPI/v6/sdk/config"
+)
+
+func TestOAuthExcludedModels_KimiOAuth(t *testing.T) {
+	t.Parallel()
+
+	svc := &Service{
+		cfg: &config.Config{
+			OAuthExcludedModels: map[string][]string{
+				"kimi": {"kimi-k2-thinking", "kimi-k2.5"},
+			},
+		},
+	}
+
+	got := svc.oauthExcludedModels("kimi", "oauth")
+	if len(got) != 2 {
+		t.Fatalf("expected 2 excluded models, got %d", len(got))
+	}
+	if got[0] != "kimi-k2-thinking" || got[1] != "kimi-k2.5" {
+		t.Fatalf("unexpected excluded models: %#v", got)
+	}
+}
+
+func TestOAuthExcludedModels_KimiAPIKeyReturnsNil(t *testing.T) {
+	t.Parallel()
+
+	svc := &Service{
+		cfg: &config.Config{
+			OAuthExcludedModels: map[string][]string{
+				"kimi": {"kimi-k2-thinking"},
+			},
+		},
+	}
+
+	got := svc.oauthExcludedModels("kimi", "apikey")
+	if got != nil {
+		t.Fatalf("expected nil for apikey auth kind, got %#v", got)
+	}
+}
+