🐛 fix(EditChannelModal): hide empty “API Config” card for VolcEngine Ark/Doubao (type 45)

The VolcEngine Ark/Doubao channel now has a hard-coded base URL inside the backend, so it no longer requires any API-address settings on the front-end side.
Previously, the input field was hidden but the surrounding “API Config” card still rendered, leaving a blank, confusing section.

Changes made
• Added `showApiConfigCard` flag (true when `inputs.type !== 45`) right after the state declarations.
• Wrapped the entire “API Config” card in a conditional render driven by this flag.
• Removed the duplicate declaration of `showApiConfigCard` further down in the component to avoid shadowing and improve readability.

Scope verification
• Checked all other channel types: every remaining type either displays a dedicated API-related input/banner (3, 8, 22, 36, 37, 40, …) or falls back to the generic “custom API address” field.
• Therefore, only type 45 requires the card to be fully hidden.

Result
The “Edit Channel” modal now shows no empty card for the VolcEngine Ark/Doubao channel, leading to a cleaner and more intuitive UI while preserving behaviour for all other channels.

web/src/components/table/channels/modals/EditChannelModal.jsx

@@ -142,6 +142,7 @@ const EditChannelModal = (props) => {
   const [isMultiKeyChannel, setIsMultiKeyChannel] = useState(false);
   const [isMultiKeyChannel, setIsMultiKeyChannel] = useState(false);
   const [channelSearchValue, setChannelSearchValue] = useState('');
   const [channelSearchValue, setChannelSearchValue] = useState('');
   const [useManualInput, setUseManualInput] = useState(false); // 是否使用手动输入模式
   const [useManualInput, setUseManualInput] = useState(false); // 是否使用手动输入模式
+  const showApiConfigCard = inputs.type !== 45;  // 控制是否显示 API 配置卡片（仅当渠道类型不是 豆包 时显示）
   const getInitValues = () => ({ ...originInputs });
   const getInitValues = () => ({ ...originInputs });
   const handleInputChange = (name, value) => {
   const handleInputChange = (name, value) => {
     if (formApiRef.current) {
     if (formApiRef.current) {
@@ -1108,6 +1109,7 @@ const EditChannelModal = (props) => {
                 </Card>
                 </Card>
 
 
                 {/* API Configuration Card */}
                 {/* API Configuration Card */}
+                {showApiConfigCard && (
                   <Card className="!rounded-2xl shadow-sm border-0 mb-6">
                   <Card className="!rounded-2xl shadow-sm border-0 mb-6">
                     {/* Header: API Config */}
                     {/* Header: API Config */}
                     <div className="flex items-center mb-2">
                     <div className="flex items-center mb-2">
@@ -1232,6 +1234,7 @@ const EditChannelModal = (props) => {
                       </div>
                       </div>
                     )}
                     )}
                   </Card>
                   </Card>
+                )}
 
 
                 {/* Model Configuration Card */}
                 {/* Model Configuration Card */}
                 <Card className="!rounded-2xl shadow-sm border-0 mb-6">
                 <Card className="!rounded-2xl shadow-sm border-0 mb-6">