Upgrade .NET version to 10.0, update header to reomve an error, switched to local dev setup

barkmanui/.env

@@ -1,4 +1,4 @@
 #Staging API
-VITE_API_URL=https://barkdev.ts.drewr.io
+#VITE_API_URL=https://barkdev.ts.drewr.io
 #Local Dev API
-#VITE_API_URL=http://localhost:5145
+VITE_API_URL=http://localhost:5145

barkmanui/src/common/components/BarkHeader.tsx

@@ -14,7 +14,9 @@ export function BarkHeader() {
     const [opened, { toggle }] = useDisclosure(false);
 
     const items = links.map((link) => (
-        <NavLink className = {({ isActive }) =>
+        <NavLink
+            key={link.label}
+            className = {({ isActive }) =>
                 classes.link + ' ' + (isActive ? classes.active : '')} to={link.link} >
             {link.label}
         </NavLink>