remove: fakeleave/fakejoin commands and leave

- PlayerTabOverlayMixin: remove italic and gray color for spectators in tab
  (inject getNameForDisplay + redirect text() color in extractRenderState)
- FakeLeaveCommand/FakeJoinCommand: admin-only via op or LuckPerms
  (msnexus.command.fakeleave/fakejoin), hides/shows player from tab
- LeaveMessageMixin: redirect to suppress leave message for fake-left players
  (was @Inject cancel which broke entire disconnect flow)
- Fix ChatHandler: add missing imports (Style, ClickEvent, HoverEvent),
  extract getLuckPermsPrefix method, fix Localchat->MSNexus references
- Fix fabric.mod.json typo (stray 'gi')

src/client/java/org/examp/john/mixin/client/PlayerTabOverlayMixin.java

@@ -0,0 +1,49 @@
+package org.examp.john.mixin.client;
+
+import net.minecraft.client.gui.Font;
+import net.minecraft.client.gui.GuiGraphicsExtractor;
+import net.minecraft.client.gui.components.PlayerTabOverlay;
+import net.minecraft.client.multiplayer.PlayerInfo;
+import net.minecraft.network.chat.Component;
+import net.minecraft.world.level.GameType;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.Redirect;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+/**
+ * Прибирає курсив та сірий колір для spectator у таб-листі.
+ */
+@Mixin(PlayerTabOverlay.class)
+public class PlayerTabOverlayMixin {
+
+    /**
+     * Прибирає курсив з назви spectator в табі.
+     */
+    @Inject(method = "getNameForDisplay", at = @At("RETURN"), cancellable = true)
+    private void removeSpectatorItalic(PlayerInfo playerInfo, CallbackInfoReturnable<Component> cir) {
+        if (playerInfo.getGameMode() == GameType.SPECTATOR) {
+            Component original = cir.getReturnValue();
+            cir.setReturnValue(original.copy().withStyle(original.getStyle().withItalic(false)));
+        }
+    }
+
+    /**
+     * Перехоплюємо виклик text(Font, Component, x, y, color) в extractRenderState.
+     * Якщо колір = -1862270977 (сірий для spectator), замінюємо на -1 (білий).
+     */
+    @Redirect(
+            method = "extractRenderState",
+            at = @At(
+                    value = "INVOKE",
+                    target = "Lnet/minecraft/client/gui/GuiGraphicsExtractor;text(Lnet/minecraft/client/gui/Font;Lnet/minecraft/network/chat/Component;III)V"
+            )
+    )
+    private void forceWhiteText(GuiGraphicsExtractor instance, Font font, Component text, int x, int y, int color) {
+        if (color == -1862270977) {
+            color = -1; // білий
+        }
+        instance.text(font, text, x, y, color);
+    }
+}

src/client/resources/msnexus.client.mixins.json

@@ -4,6 +4,7 @@
   "package": "org.examp.john.mixin.client",
   "compatibilityLevel": "JAVA_25",
   "client": [
+    "PlayerTabOverlayMixin"
   ],
   "injectors": {
     "defaultRequire": 1

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

@@ -20,6 +20,7 @@ import java.util.UUID;
  */
 public class AntiAbuse {
 
+
     private static final int REPEAT_THRESHOLD = 5;
     private static final double DISTANCE_THRESHOLD = 50.0;
     private static final long TIME_WINDOW_MS = 5 * 60 * 1000;
@@ -65,7 +66,7 @@ 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;
@@ -126,8 +129,8 @@ public class ChatHandler {
     }
 
     private static Component createMentionComponent(ServerPlayer player) {
-        String prefix = getLuckPermsPrefix(player);
-        String formattedPrefix = prefix.replace("&", "\u00a7");
+        String lpPrefix = getLuckPermsPrefix(player);
+        String formattedPrefix = lpPrefix.replace("&", "\u00a7");
         String name = player.getName().getString();
 
         return Component.literal(formattedPrefix + name)
@@ -140,21 +143,31 @@ public class ChatHandler {
     }
 
     private static MutableComponent buildFormattedName(ServerPlayer player) {
-        String prefix = "";
+        String lpPrefix = getLuckPermsPrefix(player);
+        String playerName = player.getName().getString();
+        String formattedPrefix = lpPrefix.replace("&", "\u00a7");
+
+        Style clickStyle = Style.EMPTY
+                .withClickEvent(new ClickEvent.SuggestCommand("/msg " + playerName + " "))
+                .withHoverEvent(new HoverEvent.ShowText(
+                        Component.literal("Натисніть щоб написати " + playerName)
+                                .withStyle(ChatFormatting.GRAY)));
+
+        return Component.literal(formattedPrefix + playerName).withStyle(clickStyle);
+    }
+
+    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) {
-                    prefix = metaPrefix;
+                    return metaPrefix;
                 }
             }
         } catch (Throwable ignored) {
         }
-
-        return Component.empty()
-                .append(Component.literal(prefix.replace("&", "§")))
-                .append(player.getDisplayName());
+        return "";
     }
 }

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());
         }
     }
 }

src/main/resources/fabric.mod.json

@@ -1,5 +1,5 @@
 {
-  "schemaVersion": 1,gi
+  "schemaVersion": 1,
   "id": "msnexus",
   "version": "${version}",
   "name": "msnexus",