js: Tweak the live syntax highlighting colors a bit

Userland/js.cpp

@@ -449,7 +449,7 @@ int main(int argc, char** argv)
                 case JS::TokenType::StringLiteral:
                 case JS::TokenType::RegexLiteral:
                 case JS::TokenType::UnterminatedStringLiteral:
-                    stylize({ start, end }, { Line::Style::Foreground(Line::Style::Color::Red) });
+                    stylize({ start, end }, { Line::Style::Foreground(Line::Style::Color::Green), Line::Style::Bold });
                     break;
                 case JS::TokenType::BracketClose:
                 case JS::TokenType::BracketOpen:
@@ -502,14 +502,11 @@ int main(int argc, char** argv)
                 case JS::TokenType::Tilde:
                 case JS::TokenType::UnsignedShiftRight:
                 case JS::TokenType::UnsignedShiftRightEquals:
-                    stylize({ start, end }, { Line::Style::Foreground(Line::Style::Color::Magenta) });
                     break;
+                case JS::TokenType::BoolLiteral:
                 case JS::TokenType::NullLiteral:
                     stylize({ start, end }, { Line::Style::Foreground(Line::Style::Color::Yellow), Line::Style::Bold });
                     break;
-                case JS::TokenType::BoolLiteral:
-                    stylize({ start, end }, { Line::Style::Foreground(Line::Style::Color::Green), Line::Style::Bold });
-                    break;
                 case JS::TokenType::Class:
                 case JS::TokenType::Const:
                 case JS::TokenType::Delete:
@@ -541,6 +538,7 @@ int main(int argc, char** argv)
                     stylize({ start, end }, { Line::Style::Foreground(Line::Style::Color::Cyan), Line::Style::Italic });
                     break;
                 case JS::TokenType::Identifier:
+                    stylize({ start, end }, { Line::Style::Foreground(Line::Style::Color::White), Line::Style::Bold });
                 default:
                     break;
                 }