display setup errors

src/ui/Link.svelte

@@ -29,10 +29,7 @@
         if (alt && !event.altKey) return;
         if (shift && !event.shiftKey) return;
 
-        if (event.code === hotkey) {
-            click();
-        }
-        else if (hotkey === 'Enter' && event.code === 'NumpadEnter') {
+        if (event.key === hotkey) {
             click();
         }
     }
@@ -41,6 +38,6 @@
 
 <svelte:window on:keydown={handleHotkey} />
 
-<a href="#" on:click="{click}" class={classes}>
+<a href="/{target}" on:click|preventDefault="{click}" class={classes}>
     <slot></slot>
 </a>

src/views/Settings.svelte

@@ -1,5 +1,6 @@
 <script>
     import { invoke } from '@tauri-apps/api/tauri';
+    import { type } from '@tauri-apps/api/os';
 
     import { appState } from '../lib/state.js';
     import Nav from '../ui/Nav.svelte';
@@ -21,6 +22,9 @@
             $appState.config = await invoke('get_config');
         }
     }
+
+    let osType = '';
+    type().then(t => osType = t);
 </script>
 
 
@@ -52,7 +56,12 @@
             </svelte:fragment>
         </NumericSetting>
 
-        <NumericSetting title="Listen port" bind:value={$appState.config.listen_port} min=1 on:update={save}>
+        <NumericSetting
+            title="Listen port"
+            bind:value={$appState.config.listen_port}
+            min={osType === 'Windows_NT' ? 1 : 0}
+            on:update={save}
+        >
             <svelte:fragment slot="description">
                 Listen for credentials requests on this port. 
                 (Should be used with <code>$AWS_CONTAINER_CREDENTIALS_FULL_URI</code>)