refactor(parameter): rename parameter_format to Flag Format and update related logic

src/pages/backends/components/add-modal.tsx

@@ -127,10 +127,7 @@ const AddModal: React.FC<AddModalProps> = (props) => {
     await run(() =>
       onSubmit({
         ...values,
-        parameter_format:
-          values.parameter_format === 'auto' || !values.parameter_format
-            ? null
-            : values.parameter_format,
+        parameter_format: values.parameter_format || null,
         default_version: defaultVersion?.version_no || '',
         // @ts-ignore
         version_configs: versionConfigs
@@ -168,7 +165,7 @@ const AddModal: React.FC<AddModalProps> = (props) => {
       return {
         ...values,
         backend_name: values.backend_name.replace(/-custom$/, ''),
-        parameter_format: values.parameter_format ?? 'auto',
+        parameter_format: values.parameter_format,
         version_configs: versionConfigs,
         built_in_version_configs: builtInVersions
       };

src/pages/backends/config/types.ts

@@ -28,7 +28,7 @@ export interface FormData {
   enabled?: boolean;
   backend_source?: string;
   default_env?: Record<string, any>;
-  parameter_format?: 'space' | 'equal' | 'auto' | null;
+  parameter_format?: 'space' | 'equal' | null;
   common_parameters?: string[];
 }
 

src/pages/backends/forms/basic.tsx

@@ -151,27 +151,24 @@ const BasicForm = () => {
       </Form.Item>
       <Form.Item<FormData>
         name="parameter_format"
-        initialValue="auto"
         rules={[{ required: false }]}
       >
         <SealSelect
-          label={intl.formatMessage({ id: 'backend.form.parameterFormat' })}
+          allowClear
+          label={intl.formatMessage({ id: 'backend.form.flagFormat' })}
+          description={intl.formatMessage({
+            id: 'backend.form.flagFormat.tips'
+          })}
           options={[
             {
               label: intl.formatMessage({
-                id: 'backend.form.parameterFormat.default'
-              }),
-              value: 'auto'
-            },
-            {
-              label: intl.formatMessage({
-                id: 'backend.form.parameterFormat.space'
+                id: 'backend.form.flagFormat.space'
               }),
               value: 'space'
             },
             {
               label: intl.formatMessage({
-                id: 'backend.form.parameterFormat.equal'
+                id: 'backend.form.flagFormat.equal'
               }),
               value: 'equal'
             }