feat: heartbeat check if connection offline

- WIP price message

Signed-off-by: pakintada@gmail.com <Pakin>

src/lib/core/handlers/messageHandler.ts

@@ -15,6 +15,7 @@ import { buildOverviewFromServer } from '$lib/data/recipeService';
 import { auth } from '../client/firebase';
 import { type RecipeVersion } from '$lib/models/recipe_version.model';
 import { goto } from '$app/navigation';
+import { socketAlreadySendHeartbeat, socketConnectionOfflineCount } from '../stores/websocketStore';
 
 export const messages = writable<string[]>([]);
 
@@ -207,6 +208,18 @@ const handlers: Record<string, (payload: any) => void> = {
 
 			currentRecipeVersionsSelector.set(result);
 		}
+	},
+	price: (p) => {
+		let req_action = p.req_action;
+		let status = p.status;
+		let to = p.to;
+
+		let content = p.content ?? [];
+	},
+	heartbeat: (p) => {
+		socketConnectionOfflineCount.set(0);
+		socketAlreadySendHeartbeat.set(0);
+		console.log('heartbeat reset offline count');
 	}
 };