Move subcommand setup() into PlayerTargetCommand base (#149)

The remaining SonarCloud duplication was the structurally identical
constructor + setup() shared by GeneratorWhyCommand and ResetCommand
(Sonar normalizes the differing string literals).

Implement setup() once in the PlayerTargetCommand base, deriving the
permission and locale keys from the subcommand label, and remove the
per-command setup() overrides. The subcommands now only provide a
constructor and their own executeForTarget.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Claude-Session: https://claude.ai/code/session_01D7NWPeGXmsUJnnX42X24Rd

Author: tastybento

src/main/java/world/bentobox/magiccobblestonegenerator/commands/admin/GeneratorAdminCommand.java

@@ -111,6 +111,18 @@ protected PlayerTargetCommand(StoneGeneratorAddon addon, CompositeCommand parent
         }
 
 
+        @Override
+        public void setup()
+        {
+            // Permission and locale references are derived from the subcommand label.
+            this.setPermission("admin.stone-generator." + this.getLabel());
+            this.setParametersHelp(Constants.ADMIN_COMMANDS + this.getLabel() + ".parameters");
+            this.setDescription(Constants.ADMIN_COMMANDS + this.getLabel() + ".description");
+
+            this.setOnlyPlayer(false);
+        }
+
+
         @Override
         public boolean execute(User user, String label, List<String> args)
         {
@@ -243,17 +255,6 @@ public GeneratorWhyCommand(StoneGeneratorAddon addon, CompositeCommand parentCom
         }
 
 
-        @Override
-        public void setup()
-        {
-            this.setPermission("admin.stone-generator.why");
-            this.setParametersHelp(Constants.ADMIN_COMMANDS + "why.parameters");
-            this.setDescription(Constants.ADMIN_COMMANDS + "why.description");
-
-            this.setOnlyPlayer(false);
-        }
-
-
         @Override
         protected boolean executeForTarget(User user, String targetName, UUID targetUUID)
         {
@@ -329,17 +330,6 @@ public ResetCommand(StoneGeneratorAddon addon, CompositeCommand parentCommand)
         }
 
 
-        @Override
-        public void setup()
-        {
-            this.setPermission("admin.stone-generator.reset");
-            this.setParametersHelp(Constants.ADMIN_COMMANDS + "reset.parameters");
-            this.setDescription(Constants.ADMIN_COMMANDS + "reset.description");
-
-            this.setOnlyPlayer(false);
-        }
-
-
         @Override
         protected boolean executeForTarget(User user, String targetName, UUID targetUUID)
         {