Switch to pnpm, use new welshman stuff

src/app/components/ReactionSummary.svelte

@@ -5,7 +5,9 @@
   import {REACTION, getTag, REPORT, DELETE} from "@welshman/util"
   import type {TrustedEvent} from "@welshman/util"
   import {deriveEvents} from "@welshman/store"
-  import {pubkey, repository, load, displayProfileByPubkey} from "@welshman/app"
+  import type {MultiRequest} from "@welshman/net"
+  import {load, request, RequestEvent} from "@welshman/net"
+  import {pubkey, repository, displayProfileByPubkey} from "@welshman/app"
   import {displayList} from "@lib/util"
   import {isMobile, preventDefault, stopPropagation} from "@lib/html"
   import Icon from "@lib/components/Icon.svelte"
@@ -51,17 +53,27 @@
   )
 
   onMount(() => {
+    let req: MultiRequest
+
     if (url) {
-      load({
+      req = request({
         relays: [url],
         filters: [{kinds: [REACTION, REPORT, DELETE], "#e": [event.id]}],
-        onEvent: batch(300, (events: TrustedEvent[]) => {
+      })
+
+      req.on(
+        RequestEvent.Event,
+        batch(300, (events: TrustedEvent[]) => {
           load({
             relays: [url],
             filters: [{kinds: [DELETE], "#e": events.map(e => e.id)}],
           })
         }),
-      })
+      )
+    }
+
+    return () => {
+      req?.close()
     }
   })
 </script>