fix: reactive update url update

src/lib/client/Client.ts

@@ -1,20 +1,23 @@
 import { stateStore } from "$lib/stores/StateStore"
 import { Author } from "$lib/types/Chat"
 import { Client as LLM } from "booga.js"
+import { get } from "svelte/store"
 
 export class Client {
 
-    private _url: string = ""
-    public llm = new LLM({
-        uri: this._url
-    })
+    private _url: string = get(stateStore).url.model
 
-    constructor() {
-        stateStore.subscribe((state) => {
-            this._url = state.url.model
+    public updateUrl(): void {
+        this._url = get(stateStore).url.model
+        this.llm = new LLM({
+            uri: this._url
         })
     }
 
+    public llm = new LLM({uri: this._url})
+
+    constructor() {}
+
     public async appendHistory(author: Author, msg: string) {
         stateStore.update((state) => {
             return {
@@ -32,6 +35,8 @@ export class Client {
 
 
     public async send(msg: string, char: string = "Commander") {
+        this.updateUrl()
+
         await this.appendHistory(Author.User, msg)
 
         await this.llm.chat(msg, {