Q140: a message can carry several files, or files alone

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/shared/commands/files.ts

@@ -1,3 +1,9 @@
+/** What a pick imported, in order, and each picked file that could not be imported, with why. */
+export interface ImportedFiles {
+  fileIds: string[];
+  failures: Array<{ name: string; reason: string }>;
+}
+
 export interface ImportFileInput {
   orgId: string;
   /** The conversation the file is attached in; a direct or restricted one keeps the file to its members. */

src/shared/desktop-api.ts

@@ -58,6 +58,7 @@ import type {
   DeleteMessageInput,
   DeleteOrganizationInput,
   EditMessageInput,
+  ImportedFiles,
   ImportFileInput,
   OpenFileInput,
   GrantRoleInput,
@@ -174,7 +175,7 @@ export interface DesktopApi {
   launchSocialLogin(input: LaunchSocialLoginInput): Promise<DesktopResult<null>>;
   createScheduledPost(input: CreateScheduledPostInput): Promise<DesktopResult<AppSnapshot>>;
   setScheduledPostState(input: SetScheduledPostStateInput): Promise<DesktopResult<AppSnapshot>>;
-  importFile(input: ImportFileInput): Promise<DesktopResult<string | null>>;
+  importFile(input: ImportFileInput): Promise<DesktopResult<ImportedFiles>>;
   openFile(input: OpenFileInput): Promise<DesktopResult<null>>;
   pickDirectory(): Promise<DesktopResult<string | null>>;
   setFilePinned(input: SetFilePinnedInput): Promise<DesktopResult<AppSnapshot>>;