fix(gemini): 保留兼容平台的 API 版本路径

apps/api/internal/clients/clients_test.go

@@ -1558,10 +1558,39 @@ func TestGeminiClientChatConvertsFunctionCallResponse(t *testing.T) {
 }
 
 func TestGeminiURLAcceptsVersionedBaseURL(t *testing.T) {
-	got := geminiURL("https://generativelanguage.googleapis.com/v1beta", "gemini-2.5-flash", "test-key")
-	want := "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent?key=test-key"
-	if got != want {
-		t.Fatalf("unexpected gemini url: %s", got)
+	tests := []struct {
+		name    string
+		baseURL string
+		want    string
+	}{
+		{
+			name:    "default version",
+			baseURL: "https://generativelanguage.googleapis.com",
+			want:    "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent?key=test-key",
+		},
+		{
+			name:    "google beta version",
+			baseURL: "https://generativelanguage.googleapis.com/v1beta",
+			want:    "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent?key=test-key",
+		},
+		{
+			name:    "compatible v1 endpoint",
+			baseURL: "https://cloud.dataeyes.ai/v1",
+			want:    "https://cloud.dataeyes.ai/v1/models/gemini-2.5-flash:generateContent?key=test-key",
+		},
+		{
+			name:    "openai suffix after version",
+			baseURL: "https://generativelanguage.googleapis.com/v1beta/openai",
+			want:    "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent?key=test-key",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			got := geminiURL(test.baseURL, "gemini-2.5-flash", "test-key")
+			if got != test.want {
+				t.Fatalf("unexpected gemini url: %s", got)
+			}
+		})
 	}
 }