Fix: Added table of contents extraction functionality and optimized form item layout #9869 (#10492)

### What problem does this PR solve?

Fix: Added table of contents extraction functionality and optimized form
item layout #9869

- Added `EnableTocToggle` component to toggle table of contents
extraction on and off
- Added multiple parser configuration components (such as naive, book,
laws, etc.), displaying different parser components based on built-in
slicing methods

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

web/src/components/chunk-method-dialog/use-default-parser-values.ts

@@ -15,6 +15,7 @@ export function useDefaultParserValues() {
       auto_keywords: 0,
       auto_questions: 0,
       html4excel: false,
+      toc_extraction: false,
       // raptor: {
       //   use_raptor: false,
       //   prompt: t('knowledgeConfiguration.promptText'),