add workspace navbar status + creation modal

src/api/client.ts

@@ -2,7 +2,6 @@ import { API_BASE_URL } from "../config/constants";
 
 export const authFetch = async (endpoint: string, options: RequestInit = {}) => {
   const token = localStorage.getItem("accessToken");
-  
   const isFormData = options.body instanceof FormData;
   
   const headers: HeadersInit = {
@@ -11,7 +10,12 @@ export const authFetch = async (endpoint: string, options: RequestInit = {}) =>
     ...options.headers,
   };
 
-  const response = await fetch(`${API_BASE_URL}${endpoint}`, {
+  // Safely join URLs preventing double slashes (e.g., "http://api.com//api/..." -> "http://api.com/api/...")
+  const cleanBaseUrl = API_BASE_URL.replace(/\/+$/, "");
+  const cleanEndpoint = endpoint.startsWith("/") ? endpoint : `/${endpoint}`;
+  const url = `${cleanBaseUrl}${cleanEndpoint}`;
+
+  const response = await fetch(url, {
     ...options,
     headers,
   });