wip: local portal changes (backup before disk cleanup)

invoice-extractor/static/app.js

@@ -28,7 +28,7 @@
     try {
       const fd = new FormData();
       fd.append("file", file);
-      const r = await fetch("/api/upload", { method: "POST", body: fd });
+      const r = await fetch("api/upload", { method: "POST", body: fd });
       if (!r.ok) throw new Error((await r.json()).detail || r.statusText);
       const json = await r.json();
       state.jobId = json.job_id;
@@ -329,12 +329,12 @@
   $("export-btn").addEventListener("click", async () => {
     if (!state.jobId) return;
     // Persist edits server-side before downloading
-    await fetch(`/api/save/${state.jobId}`, {
+    await fetch(`api/save/${state.jobId}`, {
       method: "POST",
       headers: {"Content-Type": "application/json"},
       body: JSON.stringify({data: state.data}),
     }).catch(() => {});
-    window.location.href = `/api/export/${state.jobId}`;
+    window.location.href = `api/export/${state.jobId}`;
   });
 
   $("restart-btn").addEventListener("click", () => {