feat(furni-editor): add WebSocket packets for furniture editor

Add composers, parsers, and events for the Furni Editor feature
communicating via WebSocket with the Arcturus emulator.

Packet handlers:
- Search (10040/10041): search furniture by name, ID, or type
- Detail (10042/10043): get/receive full furniture details by sprite ID
- Update (10044): save furniture property changes
- Create (10045): create new furniture items
- Delete (10046): delete furniture items
- Interactions (10047/10048): list available interaction types
- Result (10049): confirmation response for save/delete/create

New files:
- 7 outgoing composers (Search, Detail, BySprite, Interactions, Update, Create, Delete)
- 4 incoming events (Search, Detail, Interactions, Result)
- 4 parsers (Search, Detail, Interactions, Result)
- Updated IncomingHeader, OutgoingHeader, NitroMessages, and barrel exports

packages/communication/src/messages/parser/furnieditor/FurniEditorDetailParser.ts

@@ -0,0 +1,76 @@
+import { IMessageDataWrapper, IMessageParser } from '@nitrots/api';
+
+export class FurniEditorDetailParser implements IMessageParser
+{
+    private _item: any;
+    private _catalogItems: any[];
+    private _furniDataJson: string;
+
+    public flush(): boolean
+    {
+        this._item = null;
+        this._catalogItems = [];
+        this._furniDataJson = '';
+        return true;
+    }
+
+    public parse(wrapper: IMessageDataWrapper): boolean
+    {
+        if(!wrapper) return false;
+
+        this._item = {
+            id: wrapper.readInt(),
+            spriteId: wrapper.readInt(),
+            itemName: wrapper.readString(),
+            publicName: wrapper.readString(),
+            type: wrapper.readString(),
+            width: wrapper.readInt(),
+            length: wrapper.readInt(),
+            stackHeight: wrapper.readDouble(),
+            allowStack: wrapper.readBoolean(),
+            allowWalk: wrapper.readBoolean(),
+            allowSit: wrapper.readBoolean(),
+            allowLay: wrapper.readBoolean(),
+            interactionType: wrapper.readString(),
+            interactionModesCount: wrapper.readInt(),
+            // Extended fields
+            allowGift: wrapper.readBoolean(),
+            allowTrade: wrapper.readBoolean(),
+            allowRecycle: wrapper.readBoolean(),
+            allowMarketplaceSell: wrapper.readBoolean(),
+            allowInventoryStack: wrapper.readBoolean(),
+            vendingIds: wrapper.readString(),
+            customparams: wrapper.readString(),
+            effectIdMale: wrapper.readInt(),
+            effectIdFemale: wrapper.readInt(),
+            clothingOnWalk: wrapper.readString(),
+            multiheight: wrapper.readString(),
+            description: wrapper.readString(),
+            usageCount: wrapper.readInt()
+        };
+
+        const catalogCount = wrapper.readInt();
+        this._catalogItems = [];
+
+        for(let i = 0; i < catalogCount; i++)
+        {
+            this._catalogItems.push({
+                id: wrapper.readInt(),
+                catalogName: wrapper.readString(),
+                costCredits: wrapper.readInt(),
+                costPoints: wrapper.readInt(),
+                pointsType: wrapper.readInt(),
+                pageId: wrapper.readInt(),
+                pageName: wrapper.readString()
+            });
+        }
+
+        this._furniDataJson = wrapper.readString();
+
+        return true;
+    }
+
+    public get item(): any { return this._item; }
+    public get catalogItems(): any[] { return this._catalogItems; }
+    public get furniDataJson(): string { return this._furniDataJson; }
+}

packages/communication/src/messages/parser/furnieditor/FurniEditorInteractionsParser.ts

@@ -0,0 +1,29 @@
+import { IMessageDataWrapper, IMessageParser } from '@nitrots/api';
+
+export class FurniEditorInteractionsParser implements IMessageParser
+{
+    private _interactions: string[];
+
+    public flush(): boolean
+    {
+        this._interactions = [];
+        return true;
+    }
+
+    public parse(wrapper: IMessageDataWrapper): boolean
+    {
+        if(!wrapper) return false;
+
+        const count = wrapper.readInt();
+        this._interactions = [];
+
+        for(let i = 0; i < count; i++)
+        {
+            this._interactions.push(wrapper.readString());
+        }
+
+        return true;
+    }
+
+    public get interactions(): string[] { return this._interactions; }
+}

packages/communication/src/messages/parser/furnieditor/FurniEditorResultParser.ts

@@ -0,0 +1,31 @@
+import { IMessageDataWrapper, IMessageParser } from '@nitrots/api';
+
+export class FurniEditorResultParser implements IMessageParser
+{
+    private _success: boolean;
+    private _message: string;
+    private _id: number;
+
+    public flush(): boolean
+    {
+        this._success = false;
+        this._message = '';
+        this._id = -1;
+        return true;
+    }
+
+    public parse(wrapper: IMessageDataWrapper): boolean
+    {
+        if(!wrapper) return false;
+
+        this._success = wrapper.readBoolean();
+        this._message = wrapper.readString();
+        this._id = wrapper.readInt();
+
+        return true;
+    }
+
+    public get success(): boolean { return this._success; }
+    public get message(): string { return this._message; }
+    public get id(): number { return this._id; }
+}

packages/communication/src/messages/parser/furnieditor/FurniEditorSearchParser.ts

@@ -0,0 +1,53 @@
+import { IMessageDataWrapper, IMessageParser } from '@nitrots/api';
+
+export class FurniEditorSearchParser implements IMessageParser
+{
+    private _items: any[];
+    private _total: number;
+    private _page: number;
+
+    public flush(): boolean
+    {
+        this._items = [];
+        this._total = 0;
+        this._page = 1;
+        return true;
+    }
+
+    public parse(wrapper: IMessageDataWrapper): boolean
+    {
+        if(!wrapper) return false;
+
+        const count = wrapper.readInt();
+        this._items = [];
+
+        for(let i = 0; i < count; i++)
+        {
+            this._items.push({
+                id: wrapper.readInt(),
+                spriteId: wrapper.readInt(),
+                itemName: wrapper.readString(),
+                publicName: wrapper.readString(),
+                type: wrapper.readString(),
+                width: wrapper.readInt(),
+                length: wrapper.readInt(),
+                stackHeight: wrapper.readDouble(),
+                allowStack: wrapper.readBoolean(),
+                allowWalk: wrapper.readBoolean(),
+                allowSit: wrapper.readBoolean(),
+                allowLay: wrapper.readBoolean(),
+                interactionType: wrapper.readString(),
+                interactionModesCount: wrapper.readInt()
+            });
+        }
+
+        this._total = wrapper.readInt();
+        this._page = wrapper.readInt();
+
+        return true;
+    }
+
+    public get items(): any[] { return this._items; }
+    public get total(): number { return this._total; }
+    public get page(): number { return this._page; }
+}

packages/communication/src/messages/parser/furnieditor/index.ts

@@ -0,0 +1,4 @@
+export * from './FurniEditorSearchParser';
+export * from './FurniEditorDetailParser';
+export * from './FurniEditorInteractionsParser';
+export * from './FurniEditorResultParser';

packages/communication/src/messages/parser/index.ts

@@ -12,6 +12,7 @@ export * from './competition';
 export * from './crafting';
 export * from './desktop';
 export * from './friendlist';
+export * from './furnieditor';
 export * from './game';
 export * from './game/directory';
 export * from './game/lobby';