badge: add badge for Seiors Scramble (#2450)

app/features/badges/homemade.json

@@ -731,6 +731,18 @@
 		"displayName": "Seabattle",
 		"authorDiscordId": "528851510222782474"
 	},
+	"seior": {
+		"displayName": "Seiors Scramble",
+		"authorDiscordId": "528851510222782474"
+	},
+	"seiorbronze": {
+		"displayName": "Seiors Scramble (3rd place)",
+		"authorDiscordId": "528851510222782474"
+	},
+	"seiorsilver": {
+		"displayName": "Seiors Scramble (2rd place)",
+		"authorDiscordId": "528851510222782474"
+	},
 	"serenade": {
 		"displayName": "Stellaris Phantasm: Serenade Bracket",
 		"authorDiscordId": "617399529532293150"