feat: ship v0.4.0 with interactive writing mode

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/main/interactive-plots.test.ts

@@ -0,0 +1,27 @@
+import { describe, it, expect } from 'vitest'
+import { DatabaseSync } from 'node:sqlite'
+import { migrate } from '../../src/main/db/migrate'
+import { AiSessionRepository } from '../../src/main/db/repositories/ai-session.repo'
+import { InteractiveWritingService } from '../../src/main/services/interactive-writing.service'
+import { AiClientService } from '../../src/main/services/ai-client.service'
+import { DEFAULT_AI_CONFIG } from '../../src/shared/types'
+
+const AI_TEST_CONFIG = { ...DEFAULT_AI_CONFIG, timeoutMs: 240_000, maxTokens: 4096 }
+
+describe('interactive plots integration', () => {
+  it('IT-INT-01: suggestPlots returns 3 options from LM Studio', async () => {
+    const db = new DatabaseSync(':memory:')
+    migrate(db)
+    const session = new AiSessionRepository(db).create('t', AI_TEST_CONFIG.model)
+    const service = new InteractiveWritingService(db, new AiClientService(() => AI_TEST_CONFIG))
+    const flow = service.start(session.id)
+    service.confirmContext(
+      flow.id,
+      { chapterIds: [], outlineIds: [], settingIds: [], inspirationIds: [] },
+      '林远参加宗门入门考核，演武场测灵石前众人围观。'
+    )
+    const plots = await service.suggestPlots(flow.id)
+    expect(plots).toHaveLength(3)
+    db.close()
+  }, 180_000)
+})