feat: refine UI, improve UX, optimize the analysis pipeline, and add character standing positions

tests/unit/novel-promotion/insert-panel-prompt-context.test.ts

@@ -0,0 +1,33 @@
+import { describe, expect, it } from 'vitest'
+import { buildInsertPanelLocationsDescription } from '@/lib/novel-promotion/insert-panel-prompt-context'
+
+describe('insert panel prompt context', () => {
+  it('injects available slots for related selected location images', () => {
+    const text = buildInsertPanelLocationsDescription(
+      [
+        {
+          name: '餐厅',
+          images: [
+            {
+              isSelected: true,
+              description: '长方形饭桌位于画面中央',
+              availableSlots: JSON.stringify([
+                '饭桌左侧靠桌边的位置',
+              ]),
+            },
+          ],
+        },
+        {
+          name: '客厅',
+          images: [{ isSelected: true, description: '不会被选中' }],
+        },
+      ],
+      ['餐厅'],
+    )
+
+    expect(text).toContain('餐厅: 长方形饭桌位于画面中央')
+    expect(text).toContain('可站位置：')
+    expect(text).toContain('饭桌左侧靠桌边的位置')
+    expect(text).not.toContain('客厅')
+  })
+})