115 download button (#119)

* code refactoring, added file download

* code refactoring

frontend/src/lib/httpClient.ts

@@ -15,11 +15,13 @@ const fetcher = async <T>(url: string, opt?: RequestInit) => {
     }
   }
 
-  if (opt?.headers) {
-    opt.headers = { ...opt.headers, 'X-Authentication': jwt ?? '' }
-  }
-
-  const res = await fetch(url, opt)
+  const res = await fetch(url, {
+    ...opt,
+    headers: {
+      ...opt?.headers,
+      'X-Authentication': jwt ?? ''
+    }
+  })
 
   if (!res.ok) {
     throw await res.text()

frontend/src/views/Archive.tsx

@@ -122,7 +122,7 @@ export default function Downloaded() {
     combineLatestWith(selected$),
     map(([data, selected]) => data.map(x => ({
       ...x,
-      selected: selected.includes(x.path)
+      selected: selected.includes(x.name)
     }))),
     share()
   ), [])
@@ -212,7 +212,7 @@ export default function Downloaded() {
                     <Checkbox
                       edge="end"
                       checked={file.selected}
-                      onChange={() => addSelected(file.path)}
+                      onChange={() => addSelected(file.name)}
                     />
                   </>}
                 </div>