request unlock/credentials when terminal is launched from locked/empty state

src/ui/KeyCombo.svelte

@@ -5,7 +5,9 @@
 
 <div class="flex gap-x-[0.2em] items-center">
     {#each keys as key, i}
-        {#if i > 0} + {/if}
+        {#if i > 0}
+            <span class="mt-[-0.1em]">+</span>
+        {/if}
         <kbd class="normal-case px-1 py-0.5 rounded border border-neutral">{key}</kbd>
     {/each}
 </div>