fix: add reconnection logic and guard in Metriki emit methods

- Wrap ws.send in try-catch to handle connection failures gracefully
- Set isConnected to false and schedule retry via emitVisit after 500ms on error
- Add early return guard in emitVisit to skip emission when not rendered or connected

src/metriki/static/metriki.js

@@ -26,9 +26,20 @@ class Metriki {
         }   
     }
     emit(data){
-        this.ws.send(JSON.stringify(data))
+        const me = this 
+        try{
+            this.ws.send(JSON.stringify(data))
+        }catch(e){
+            this.isConnected = false
+            setTimeout(() => {
+                me.emitVisit()
+            },500)
+        }
     }
     emitVisit(){
+        if(!(this.isRendered && this.isConnected)) {
+            return;
+        }
         this.emit({"href":window.location.href,"html":document.documentElement.outerHTML,"title":document.title,"domain":window.location.host})
         this.addEventListeners()
     }