refactor: improve request cancellation and timeout handling

apps/client/src/common/api/axios.config.ts

@@ -1,5 +1,8 @@
 import axios from 'axios';
 
+import { axiosConfig } from './requestTimeouts';
+
 axios.defaults.validateStatus = (status) => {
-  return (status >= 200 && status < 300) || status === 304;
+  return status >= 200 && status < 300;
 };
+axios.defaults.timeout = axiosConfig.shortTimeout;