feat: enhance print_files script with additional webdev file extensions

Updated the list of included file extensions in the print_files script to
support JavaScript (js), TypeScript (ts, tsx), and CSS (css) for improved
file handling capabilities.

scripts/bin/print_files

@@ -31,7 +31,7 @@ copy_combined_content_to_clipboard() {
 }
 
 # List of file extensions to include
-include_extensions=("py" "yml" "toml" "md" "txt" "Dockerfile")
+include_extensions=("py" "yml" "toml" "js" "ts" "tsx" "css" "md" "txt" "Dockerfile")
 
 # Parse command line options
 print_content=true