✨ revisions

src/renderer/types/editor.ts

@@ -34,3 +34,9 @@ export interface AIPayload {
   conversationHistory: Array<{ role: 'user' | 'assistant'; content: string }>
   userMessage: string
 }
+
+export interface RevisionMeta {
+  id: string
+  timestamp: number
+  wordCount: number
+}

src/renderer/types/global.d.ts

@@ -1,4 +1,4 @@
-import type { FileNode, AIPayload } from './editor'
+import type { FileNode, AIPayload, RevisionMeta } from './editor'
 
 declare global {
   interface Window {
@@ -13,6 +13,10 @@ declare global {
       removeAIListener: () => void
       getProjectWordCount: () => Promise<number>
       saveOrder: (order: Record<string, string[]>) => Promise<void>
+      saveRevision: (filePath: string, content: string) => Promise<void>
+      listRevisions: (filePath: string) => Promise<RevisionMeta[]>
+      loadRevision: (filePath: string, revisionId: string) => Promise<string>
+      deleteRevision: (filePath: string, revisionId: string) => Promise<void>
     }
   }
 }