Added minimum degree filter for graph queries

- Introduced min_degree parameter in graph query
- Updated UI to include minimum degree setting
- Modified API to handle min_degree parameter
- Updated graph query logic in LightRAG

lightrag_webui/src/components/ui/Input.tsx

@@ -7,7 +7,7 @@ const Input = React.forwardRef<HTMLInputElement, React.ComponentProps<'input'>>(
       <input
         type={type}
         className={cn(
-          'border-input file:text-foreground placeholder:text-muted-foreground focus-visible:ring-ring flex h-9 rounded-md border bg-transparent px-3 py-1 text-base shadow-sm transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium focus-visible:ring-1 focus-visible:outline-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
+          'border-input file:text-foreground placeholder:text-muted-foreground focus-visible:ring-ring flex h-9 rounded-md border bg-transparent px-3 py-1 text-base shadow-sm transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium focus-visible:ring-1 focus-visible:outline-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm [&::-webkit-inner-spin-button]:opacity-100 [&::-webkit-outer-spin-button]:opacity-100',
           className
         )}
         ref={ref}