Add fleet action dialog with server selection

src/lib/ui/components/LifecycleDialog.svelte

@@ -27,7 +27,7 @@
     const impactPlayers = $derived(initialServer ? players : selected && health?.state === 'online' && freshServer(selected, $uiNow) ? selected.last_players : null);
     const impactRound = $derived(initialServer ? round : selected ? currentRound(selected, selected.telemetry, $uiNow) : null);
     const title = $derived(initialServer ? `${actionLabels[action]} ${serverTitle(initialServer)}?` : 'Manage server');
-    const submitLabel = $derived(action === 'start' ? 'Start server' : action === 'destroy' ? 'Remove server when empty' : `${actionLabels[action]} when empty`);
+    const submitLabel = $derived(action === 'start' ? 'Start server' : action === 'destroy' ? 'Destroy server when empty' : `${actionLabels[action]} when empty`);
     $effect(() => {
         if (!open) return;
         const fixedServer = initialServer;
@@ -92,7 +92,7 @@
             {#if !server}<option value="start">Choose a server first</option>{/if}
             {#if server && !applicable}<option value={action} disabled>{actionLabels[action]} unavailable</option>{/if}
             {#each available as value}<option value={value}>{actionLabels[value]}</option>{/each}
-            {#if server}<option value="destroy">Remove server</option>{/if}
+            {#if server}<option value="destroy">Destroy server</option>{/if}
         </select></label>
         {/if}
         {#if loading}<p role="status">Checking the latest server status…</p>