feat: enhance frontend UI — command palette, admin redesign, API coverage
Types + API: - Add User, TemplatePreview, QueueCustomField types - Add getUsers, getTemplates, createTemplate, updateTemplate, previewTemplate, updateQueue, updateLifecycle, updateCustomField API functions UI: - Command palette: keyboard-first navigation with fuzzy ticket search - Admin: comprehensive redesign with tab-based layout (Queues, Lifecycles, Scrips, Custom Fields, Templates, Users) - Ticket list: improved inbox-style rows with quick actions - Ticket detail: enhanced conversation thread and properties sidebar - App shell: sidebar visual refinement with active indicator bar - Theme toggle: smoother transitions Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in: