Merge remote-tracking branch 'origin/master' into feat/web-message-feedback-ui

Resolve additive conflicts in the api-remotes client assembly by keeping
both the message-feedback remote mount and master's forwarded-event
allowlist, and regenerate the module graph.

packages/client/ui-trajectory/src/client/export-log.ts

@@ -1,7 +1,8 @@
 /**
- * Session log export: browser download of the host-streamed ZIP. The archive
- * itself is produced and streamed by the host (GET /api/session.export); this
- * module only derives the download filename and triggers the browser save.
+ * Session log export delivery. The host streams the archive from
+ * `GET /api/session.export`; this module owns the browser-native download
+ * handoff so the browser can stream the response directly to its download
+ * manager instead of buffering the ZIP in JavaScript.
  * @module
  */
 
@@ -27,16 +28,18 @@ export function sessionLogZipFilename(sessionId: string): string {
 }
 
 /**
- * Trigger a browser download of a blob response.
- * @param blob - the response body to save (passed straight through, no copy).
- * @param filename - the download filename.
+ * Hand one host-streamed session archive to the browser download manager.
+ * The operation resolves after dispatching the native download; HTTP delivery
+ * continues outside JavaScript and is reported by the browser itself.
+ * @param sessionId - the root session id to export with all descendants.
+ * @returns a promise that rejects if the browser handoff itself fails.
  */
-export function downloadBlob(blob: Blob, filename: string): void {
-  const url = URL.createObjectURL(blob)
-  const anchor = document.createElement('a')
-  anchor.href = url
-  anchor.download = filename
-  anchor.click()
-  // Revoke one tick later: some browsers read the blob URL after click().
-  setTimeout(() => { URL.revokeObjectURL(url) }, 0)
+export function downloadSessionLog(sessionId: string): Promise<void> {
+  return Promise.resolve().then(() => {
+    const query = new URLSearchParams({ sessionId, includeDescendants: 'true' })
+    const anchor = document.createElement('a')
+    anchor.href = `/api/session.export?${query.toString()}`
+    anchor.download = sessionLogZipFilename(sessionId)
+    anchor.click()
+  })
 }

packages/client/ui-trajectory/src/client/index.ts

@@ -10,7 +10,7 @@ import type {} from '@deepseek-ai/dsh-client-locale/client'
 // owning package) must be in the program for the register calls to type.
 import type {} from '@deepseek-ai/dsh-client-ui-conversation/client'
 import { createTrajectoryDurationStore } from './duration-store.ts'
-import { downloadBlob, sessionLogZipFilename } from './export-log.ts'
+import { downloadSessionLog } from './export-log.ts'
 import { en, NS, zh } from './locales.ts'
 import { registerTrajectoryAssistantDefinition } from './trajectory-assistant-definition.ts'
 import { registerTrajectoryCompactionDefinitions } from './trajectory-compaction-definition.ts'
@@ -60,23 +60,7 @@ export function apply(ctx: Context): void {
           return session.getSnapshot().views.get('trajectory') !== before
         },
         setActualDuration: (value) => { duration.set(value) },
-        exportLog: async () => {
-          // The host streams the ZIP (root + descendant artifacts verbatim)
-          // from GET /api/session.export; the browser downloads the response.
-          // A null origin (no-location Node contexts) falls back like the
-          // carrier's resolveBase so the URL stays valid.
-          const loc = (globalThis as { location?: { origin?: string } }).location
-          const origin = loc?.origin !== undefined && loc.origin !== 'null' ? loc.origin : 'http://dsh.internal'
-          const url = new URL('/api/session.export', origin)
-          url.searchParams.set('sessionId', sessionId)
-          url.searchParams.set('includeDescendants', 'true')
-          const response = await fetch(url)
-          if (!response.ok) {
-            const detail = await response.text().catch(() => '')
-            throw new Error(`Export failed: HTTP ${response.status}${detail === '' ? '' : ` ${detail}`}`)
-          }
-          downloadBlob(await response.blob(), sessionLogZipFilename(sessionId))
-        },
+        exportLog: () => downloadSessionLog(sessionId),
       }
     },
   }, TrajectoryView))