Try to make applesauce work

src/hooks.ts

@@ -0,0 +1,40 @@
+import { createSignal, createEffect, onCleanup } from "solid-js"
+import type { NostrEvent } from "applesauce-core/helpers/event"
+import { account } from "./store"
+import { eventStore } from "./nostr"
+import { parseRelayList, parseOutboxRelays } from "./lib/relays"
+
+export function useActivePubkey(): () => string {
+  return () => account()?.pubkey ?? ""
+}
+
+export function useAutoThreshold(members: () => string[]): [() => number, (n: number) => void] {
+  const [threshold, setThreshold] = createSignal(1)
+  createEffect(() => setThreshold(Math.max(1, Math.floor(members().length * 2 / 3))))
+  return [threshold, setThreshold]
+}
+
+function useReplaceable(kind: number, pubkey: () => string): () => NostrEvent | undefined {
+  const [event, setEvent] = createSignal<NostrEvent | undefined>()
+  createEffect(() => {
+    const pk = pubkey()
+    if (!pk) { setEvent(undefined); return }
+    const sub = eventStore.replaceable(kind, pk).subscribe(e => setEvent(e ?? undefined))
+    onCleanup(() => sub.unsubscribe())
+  })
+  return event
+}
+
+export function useProfileEvent(pubkey: () => string): () => NostrEvent | undefined {
+  return useReplaceable(0, pubkey)
+}
+
+export function useMessagingRelays(pubkey: () => string): () => string[] {
+  const event = useReplaceable(10050, pubkey)
+  return () => { const e = event(); return e ? parseRelayList(e) : [] }
+}
+
+export function useOutboxRelays(pubkey: () => string): () => string[] {
+  const event = useReplaceable(10002, pubkey)
+  return () => { const e = event(); return e ? parseOutboxRelays(e) : [] }
+}