🎨 style: Remove duplicate import and enhance functionality

Removed duplicate `tryStat` import and added `prettyBytes` import.

Author: pelikhan

packages/core/src/file.ts

@@ -7,7 +7,7 @@ const dbg = debug("genaiscript:file")
  * PDF, DOCX, XLSX, and CSV.
  */
 import { DOCXTryParse } from "./docx"
-import { readText, tryStat, tryStat } from "./fs"
+import { readText, tryStat } from "./fs"
 import { lookupMime } from "./mime"
 import { isBinaryMimeType } from "./binary"
 import { createFetch } from "./fetch"

packages/core/src/transformers.ts

@@ -17,6 +17,7 @@ import { hash } from "./crypto"
 import { PLimitPromiseQueue } from "./concurrency"
 import { deleteUndefinedValues } from "./cleaners"
 import { dotGenaiscriptPath } from "./workdir"
+import { prettyBytes } from "./pretty"
 
 function progressBar(): ProgressCallback {
     const progress: Record<string, number> = {}