refactor(Core/cs_reload): Improve page_text(_locale) output (#3115)

data/sql/updates/pending_db_world/rev_1591646826613634700.sql

@@ -0,0 +1,4 @@
+INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1591646826613634700');
+
+UPDATE `command` SET `help` = "Syntax: .reload page_text\r\nReload page_text table.\nYou need to delete your client cache or change the cache number in the config in order for your players see the changes." WHERE `name` = "reload page_text";
+UPDATE `command` SET `help` = "Syntax: .reload page_text_locale\r\nReload page_text_locale table.\nYou need to delete your client cache or change the cache number in config in order for your players see the changes." WHERE `name` = "reload page_text_locale";

src/server/scripts/Commands/cs_reload.cpp

@@ -930,6 +930,7 @@ public:
         sLog->outString("Re-Loading Page Texts...");
         sObjectMgr->LoadPageTexts();
         handler->SendGlobalGMSysMessage("DB table `page_texts` reloaded.");
+        handler->GetSession()->SendNotification("You need to delete your client cache or change the cache number in config in order for your players see the changes.");
         return true;
     }
 
@@ -1131,6 +1132,7 @@ public:
         sLog->outString("Re-Loading Page Text Locale ... ");
         sObjectMgr->LoadPageTextLocales();
         handler->SendGlobalGMSysMessage("DB table `page_text_locale` reloaded.");
+        handler->GetSession()->SendNotification("You need to delete your client cache or change the cache number in config in order for your players see the changes.");
         return true;
     }