- Template delete: add a 删除 button (reuses template_service.delete_template)
with a confirm dialog; hidden for built-ins like 保存; reloads and re-selects
the first built-in after deletion, persisting the new selection.
- Whole reset: move the template-wide reset out of the template area to the
bottom of the transform panel and rename it to 位置尺寸旋转重置为当前模板, so it
sits with the params it resets, beside the three per-section resets.
- Compact layout: pair X/Y and 宽/高 onto single rows (short labels), and put
the export 格式/质量 selectors on one row. Sync logic unchanged.
Docs: PRD 6.6, UI design 7.1/7.2/7.3/7.4/7.5/10, tasks.md 17.4/17.5/17.6.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>