Use root path for dashboard

Author: akash-akya

api.go

@@ -86,7 +86,7 @@ func (server *ApiServer) Listen(host string, port string) {
 	r.HandleFunc("/proxies/{proxy}/toxics/{toxic}", server.ToxicDelete).Methods("DELETE")
 
 	r.HandleFunc("/version", server.Version).Methods("GET")
-	r.HandleFunc("/dashboard", server.ServeDashboard).Methods("GET")
+	r.HandleFunc("/", server.ServeDashboard).Methods("GET")
 
 	http.Handle("/", StopBrowsersMiddleware(r))
 

api_test.go

@@ -40,11 +40,11 @@ func TestDashboardIsAccessible(t *testing.T) {
 	WithServer(t, func(addr string) {
 		client := http.Client{}
 
-		req, _ := http.NewRequest("GET", "http://localhost:8475/dashboard", nil)
+		req, _ := http.NewRequest("GET", "http://localhost:8475/", nil)
 		resp, _ := client.Do(req)
 
 		if resp.StatusCode != 200 {
-			t.Fatal("Dashboard is not accessible at /dashboard")
+			t.Fatal("Dashboard is not accessible at /")
 		}
 	})
 }