Add a few icon options (still need a comprehensive list)

waybar/waybar-weather.pl

@@ -11,7 +11,16 @@ if (defined($ARGV[0])) {
 my $url = "https://john.me.tz/weather/weather.json";
 
 my %icons = (
+        '01d' => "☀",
+        '01n' => "☾",
+        '02d' => "☁",
+        '02n' => "☁",
+        '03d' => "☁",
+        '03n' => "☁",
         '04d' => "☁",
+        '04n' => "☁",
+        '10d' => "🌧",
+        '10n' => "🌧",
 );
 use LWP::UserAgent;
 my $ua = LWP::UserAgent->new();