Show upload progress percent on queue rows during POST.

Share percentFromAxiosProgress for axios upload and ExifTool WASM download; update queue entries from upload helpers via queue key.

frontend/src/workers/exiftoolWorker.ts

@@ -4,6 +4,7 @@ import axios from 'axios';
 import { EXIFTOOL_WORKER_INIT_JPEG } from '@/consts/exiftoolWorkerInitJpeg';
 import type { ExiftoolWorkerInMessage } from '@/types/workers/exiftoolWorkerInMessage';
 import type { ExiftoolWorkerJob } from '@/types/workers/exiftoolWorkerJob';
+import { percentFromAxiosProgress } from '@/utils/percentFromAxiosProgress';
 import { resolveErrorMessage } from '@/utils/resolveErrorMessage';
 import { toArrayBuffer } from '@/utils/toArrayBuffer';
 
@@ -18,15 +19,13 @@ const fetchZeroperlWasm = async (): Promise<Response> => {
         const { data } = await axios.get<ArrayBuffer>(zeroperlWasmUrl, {
             responseType: 'arraybuffer',
             onDownloadProgress: progressEvent => {
-                if (!progressEvent.total) {
+                const percent = percentFromAxiosProgress(progressEvent);
+
+                if (percent === null) {
                     return;
                 }
 
-                const percent = Math.min(100, (progressEvent.loaded / progressEvent.total) * 100);
-
-                const rounded = parseFloat(percent.toFixed(2));
-
-                self.postMessage({ type: 'wasm-download-progress', percent: rounded });
+                self.postMessage({ type: 'wasm-download-progress', percent });
             }
         });