feat: Add directory tree tab to session files

hub/src/sync/syncEngine.ts

@@ -15,13 +15,28 @@ import type { SSEManager } from '../sse/sseManager'
 import { EventPublisher, type SyncEventListener } from './eventPublisher'
 import { MachineCache, type Machine } from './machineCache'
 import { MessageService } from './messageService'
-import { RpcGateway, type RpcCommandResponse, type RpcPathExistsResponse, type RpcReadFileResponse, type RpcUploadFileResponse, type RpcDeleteUploadResponse } from './rpcGateway'
+import {
+    RpcGateway,
+    type RpcCommandResponse,
+    type RpcDeleteUploadResponse,
+    type RpcListDirectoryResponse,
+    type RpcPathExistsResponse,
+    type RpcReadFileResponse,
+    type RpcUploadFileResponse
+} from './rpcGateway'
 import { SessionCache } from './sessionCache'
 
 export type { Session, SyncEvent } from '@hapi/protocol/types'
 export type { Machine } from './machineCache'
 export type { SyncEventListener } from './eventPublisher'
-export type { RpcCommandResponse, RpcPathExistsResponse, RpcReadFileResponse, RpcUploadFileResponse, RpcDeleteUploadResponse } from './rpcGateway'
+export type {
+    RpcCommandResponse,
+    RpcDeleteUploadResponse,
+    RpcListDirectoryResponse,
+    RpcPathExistsResponse,
+    RpcReadFileResponse,
+    RpcUploadFileResponse
+} from './rpcGateway'
 
 export type ResumeSessionResult =
     | { type: 'success'; sessionId: string }
@@ -415,6 +430,10 @@ export class SyncEngine {
         return await this.rpcGateway.readSessionFile(sessionId, path)
     }
 
+    async listDirectory(sessionId: string, path: string): Promise<RpcListDirectoryResponse> {
+        return await this.rpcGateway.listDirectory(sessionId, path)
+    }
+
     async uploadFile(sessionId: string, filename: string, content: string, mimeType: string): Promise<RpcUploadFileResponse> {
         return await this.rpcGateway.uploadFile(sessionId, filename, content, mimeType)
     }