fix: 完善数据预处理与 JSON 上传链路

frontend/src/views/data-process/create/dataProcessCreateState.ts

@@ -97,7 +97,7 @@ export function isBuiltInGenerationPrompt(value: string) {
 
 export function createDefaultStructuredOptions(): StructuredProcessOptions {
   return {
-    preprocessOptions: ['clean_invalid', 'detect_structure', 'deduplicate', 'normalize_format'],
+    preprocessOptions: [],
     semanticEnrichment: false,
     qaPairsPerRow: 1,
     datasetSplit: { train: 80, validation: 10, test: 10 },
@@ -117,22 +117,15 @@ export function createDefaultStructuredOptions(): StructuredProcessOptions {
 
 export function createDefaultUnstructuredOptions(): UnstructuredProcessOptions {
   return {
-    preprocessOptions: [
-      'clean_invalid_content',
-      'detect_document_structure',
-      'merge_short_content',
-      'filter_low_quality',
-      'deduplicate_content',
-      'preserve_context',
-    ],
+    preprocessOptions: [],
     chunkMethod: 'layout_hybrid',
     chunkSize: 800,
     chunkOverlap: 100,
     minChunkSize: 100,
     semanticBreakpointPercentile: 95,
-    preserveTables: true,
-    preserveCodeBlocks: true,
-    preserveLists: true,
+    preserveTables: false,
+    preserveCodeBlocks: false,
+    preserveLists: false,
     semanticEnrichment: false,
     qaPairsPerChunk: 1,
     datasetSplit: { train: 80, validation: 10, test: 10 },
@@ -218,11 +211,21 @@ function generationOptionsFromConfig(
 export function createStructuredOptionsFromConfig(config: DataProcessConfig): StructuredProcessOptions {
   const defaults = createDefaultStructuredOptions()
   const preprocessOptions = configValue<unknown>(config, 'preprocess_options', [])
+  const supportedPreprocessOptions = new Set<PreprocessOption>([
+    'clean_invalid',
+    'deduplicate',
+    'detect_structure',
+    'normalize_format',
+    'desensitize',
+    'filter_anomaly',
+  ])
   return {
     ...defaults,
     ...generationOptionsFromConfig(config, defaults),
     preprocessOptions: Array.isArray(preprocessOptions)
-      ? preprocessOptions.map(String) as PreprocessOption[]
+      ? Array.from(new Set(preprocessOptions.map(String).filter(
+        (option): option is PreprocessOption => supportedPreprocessOptions.has(option as PreprocessOption),
+      )))
       : defaults.preprocessOptions,
     semanticEnrichment: Boolean(configValue(
       config,