fix(ui): stop folder names wrapping in fixed-height virtual rows (codex P2)

Addresses codex /codex review [P2] findings before merge.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MZQh3ZfwtZsM6c5qnTuWZP

Author: pmaxhogan

ui/src/views/Restore.vue

@@ -278,7 +278,8 @@ async function onClearSearch(): Promise<void> {
           >
           <button
             type="button"
-            class="flex-1 rounded text-left font-medium text-zinc-900 transition-colors hover:text-teal-700 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-teal-500 dark:text-zinc-100 dark:hover:text-teal-300"
+            class="min-w-0 flex-1 truncate rounded text-left font-medium text-zinc-900 transition-colors hover:text-teal-700 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-teal-500 dark:text-zinc-100 dark:hover:text-teal-300"
+            :title="row.name"
             @click="restore.openFolder(row.relativePath)"
           >
             {{ row.name }}