fix: repair chat code and add **text** italic formatting to chat

src/main/java/org/examp/john/AntiAbuse.java

@@ -65,7 +65,7 @@ public class AntiAbuse {
             double spread = Math.max(b[1] - b[0], b[3] - b[2]);
 
             if (spread > DISTANCE_THRESHOLD) {
-                Localchat.magicModLog.warn(
+                MSNexus.magicModLog.warn(
                         "[ANTI-ABUSE] Гравець {} ймовірно шукає інших: "
                                 + "'{}' ×{} разів, переміщення ~{} блоків",
                         player.getName().getString(),

src/main/java/org/examp/john/ChatHandler.java

@@ -5,8 +5,11 @@ import net.luckperms.api.LuckPerms;
 import net.luckperms.api.LuckPermsProvider;
 import net.luckperms.api.model.user.User;
 import net.minecraft.ChatFormatting;
+import net.minecraft.network.chat.ClickEvent;
 import net.minecraft.network.chat.Component;
+import net.minecraft.network.chat.HoverEvent;
 import net.minecraft.network.chat.MutableComponent;
+import net.minecraft.network.chat.Style;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.ServerPlayer;
 import org.examp.john.stealth.StealthStorage;
@@ -32,7 +35,7 @@ public class ChatHandler {
                 Component globalMessage = Component.empty()
                         .append(formattedName)
                         .append(Component.literal(": "))
-                        .append(buildMentionMessage(actualMessage, players));
+                        .append(buildFormattedMessage(actualMessage, players));
 
                 for (ServerPlayer player : players) {
                     player.sendSystemMessage(globalMessage);
@@ -65,7 +68,7 @@ public class ChatHandler {
                     Component localMessage = Component.empty()
                             .append(formattedName)
                             .append(Component.literal(": ").withStyle(ChatFormatting.GRAY))
-                            .append(buildMentionMessage(text, players).withStyle(ChatFormatting.GRAY));
+                            .append(buildFormattedMessage(text, players).withStyle(ChatFormatting.GRAY));
 
                     sender.sendSystemMessage(localMessage);
                     for (ServerPlayer hearer : hearers) {
@@ -87,6 +90,38 @@ public class ChatHandler {
         });
     }
 
+    /**
+     * Парсить текст між ** і робить його курсивом, поєднуючи з підсвіткою згадок гравців.
+     * Приклад: "привіт **світе** як справи?" -> "привіт [курсив]світе[/курсив] як справи?"
+     */
+    private static MutableComponent buildFormattedMessage(String text, List<ServerPlayer> players) {
+        MutableComponent result = Component.empty();
+        StringBuilder buffer = new StringBuilder();
+        boolean italic = false;
+
+        for (int i = 0; i < text.length(); i++) {
+            if (i + 1 < text.length() && text.charAt(i) == '*' && text.charAt(i + 1) == '*') {
+                appendFormattedSegment(result, buffer.toString(), players, italic);
+                buffer.setLength(0);
+                italic = !italic;
+                i++;
+            } else {
+                buffer.append(text.charAt(i));
+            }
+        }
+        appendFormattedSegment(result, buffer.toString(), players, italic);
+
+        return result;
+    }
+
+    private static void appendFormattedSegment(MutableComponent result, String segment, List<ServerPlayer> players, boolean italic) {
+        MutableComponent parsed = buildMentionMessage(segment, players);
+        if (italic) {
+            parsed.withStyle(Style.EMPTY.withItalic(true));
+        }
+        result.append(parsed);
+    }
+
     private static MutableComponent buildMentionMessage(String text, List<ServerPlayer> onlinePlayers) {
         List<ServerPlayer> sorted = onlinePlayers.stream()
                 .sorted(Comparator.comparingInt((ServerPlayer p) -> p.getName().getString().length()).reversed())
@@ -139,6 +174,21 @@ public class ChatHandler {
                 );
     }
 
+    private static String getLuckPermsPrefix(ServerPlayer player) {
+        try {
+            LuckPerms luckPerms = LuckPermsProvider.get();
+            User user = luckPerms.getUserManager().getUser(player.getUUID());
+            if (user != null) {
+                String metaPrefix = user.getCachedData().getMetaData().getPrefix();
+                if (metaPrefix != null) {
+                    return metaPrefix;
+                }
+            }
+        } catch (Throwable ignored) {
+        }
+        return "";
+    }
+
     private static MutableComponent buildFormattedName(ServerPlayer player) {
         String prefix = "";
         try {

src/main/java/org/examp/john/stealth/StealthStorage.java

@@ -3,7 +3,7 @@ package org.examp.john.stealth;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.JsonSyntaxException;
-import org.examp.john.Localchat;
+import org.examp.john.MSNexus;
 
 import java.io.IOException;
 import java.io.Reader;
@@ -45,7 +45,7 @@ public class StealthStorage {
                 }
             }
         } catch (IOException | JsonSyntaxException | IllegalArgumentException e) {
-            Localchat.magicModLog.warn("Не вдалося прочитати stealth.json: {}", e.getMessage());
+            MSNexus.magicModLog.warn("Не вдалося прочитати stealth.json: {}", e.getMessage());
             data = new HashMap<>();
         }
     }
@@ -78,7 +78,7 @@ public class StealthStorage {
                 GSON.toJson(raw, writer);
             }
         } catch (IOException e) {
-            Localchat.magicModLog.error("Не вдалося зберегти stealth.json: {}", e.getMessage());
+            MSNexus.magicModLog.error("Не вдалося зберегти stealth.json: {}", e.getMessage());
         }
     }
 }