Clear input file selector

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: abdusabri

src/components/FileSelector.tsx

@@ -22,7 +22,10 @@ const FileSelector: React.FC<FileSelectorProps> = React.memo(
     );
 
     const handleTriggerFileSelect = useCallback(() => {
-      inputRef.current?.click();
+      if (inputRef.current) {
+        inputRef.current.value = '';
+        inputRef.current.click();
+      }
     }, []);
 
     return (