feat: SSE bs into room

routes/index_page.go

@@ -18,7 +18,11 @@ func indexPageRoute(
 ) http.HandlerFunc {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		var templFile = "templates/index.gohtml"
-		session := getContextSession(r.Context())
+		session, found := getContextSession(r.Context())
+		if !found {
+			log.Printf("/ session not found, should be impossible")
+			// TODO return error i guess
+		}
 		data := struct {
 			SessionStringToken string
 			SomeString         string