feat: ship v0.7.0 with AI knowledge context integration

Add semi-automatic knowledge suggestions and user-confirmed injection across chat, interactive, auto, and wizard modes; fix writing flows to persist full systemPrompt in contextJson.

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

src/shared/electron-api.d.ts

@@ -35,6 +35,8 @@ import type {
   Volume,
   WordFreqResult,
   KnowledgeEntry,
+  KnowledgeSuggestOptions,
+  ScoredKnowledge,
   CreateKnowledgeInput,
   KnowledgeStatus,
   KnowledgeType,
@@ -263,6 +265,11 @@ export interface ElectronAPI {
       flowId: string,
       config: Partial<AutoWritingConfig>
     ) => Promise<IpcResult<InteractiveFlow>>
+    confirmContext: (
+      bookId: string,
+      flowId: string,
+      binding: AiContextBinding
+    ) => Promise<IpcResult<InteractiveFlow>>
     planScenes: (
       bookId: string,
       flowId: string,
@@ -338,6 +345,10 @@ export interface ElectronAPI {
     stats: (
       bookId: string
     ) => Promise<IpcResult<{ buried: number; resolved: number; forgotten: number }>>
+    suggestContext: (
+      bookId: string,
+      opts?: KnowledgeSuggestOptions
+    ) => Promise<IpcResult<ScoredKnowledge[]>>
   }
   cockpit: {
     getSummary: (bookId: string, volumeId?: string) => Promise<IpcResult<CockpitSummary>>