fix: requested changes by Bilb

package.json

@@ -82,7 +82,6 @@
     "bunyan": "^1.8.15",
     "bytebuffer": "^5.0.1",
     "classnames": "2.2.5",
-    "cmake-js": "^7.2.1",
     "config": "1.28.1",
     "country-code-lookup": "^0.0.19",
     "curve25519-js": "https://github.com/oxen-io/curve25519-js",

ts/types/Attachment.ts

@@ -301,7 +301,7 @@ export const save = ({
 }: {
   attachment: AttachmentType;
   document: Document;
-  index?: number;
+  index: number;
   getAbsolutePath: (relativePath: string) => string;
   timestamp?: number;
 }): void => {