improve staff config structure

Author: zefir-git

src/main/java/pro/cloudnode/smp/smpcore/Configuration.java

@@ -103,14 +103,14 @@ public boolean deathBanEnabled() {
     }
 
     public @NotNull String staffTeamId() {
-        return Objects.requireNonNull(config.getString("staff-team.id"));
+        return Objects.requireNonNull(config.getString("staff.team.id"));
     }
 
     public @NotNull Component staffTeamName() {
-        return MiniMessage.miniMessage().deserialize(Objects.requireNonNull(config.getString("staff-team.name")));
+        return MiniMessage.miniMessage().deserialize(Objects.requireNonNull(config.getString("staff.team.name")));
     }
 
     public @NotNull String staffGroup() {
-        return Objects.requireNonNull(config.getString("staff-group"));
+        return Objects.requireNonNull(config.getString("staff.group"));
     }
 }

src/main/resources/config.yml

@@ -48,9 +48,8 @@ relative-time:
   duration: for <t>
   duration-indefinite: <u><b>forever</b></u>
 
-staff-team:
-  id: staff
-  name: <hover:show_text:'The shield that guards the realms of men.'><dark_red><b>STAFF</b></dark_red></hover>
-
-# LuckPerms group
-staff-group: staff
+staff:
+  team:
+    id: staff
+    name: <hover:show_text:'The shield that guards the realms of men.'><dark_red><b>STAFF</b></dark_red></hover>
+  group: staff