add nostr-react prompt

.github/prompts/nostr-react.prompt.md

@@ -0,0 +1,152 @@
+## Installation
+
+```
+npm install nostr-react
+```
+
+## Example usage:
+
+Wrap your app in the NostrProvider:
+
+```tsx
+import { NostrProvider } from "nostr-react";
+
+const relayUrls = [
+  "wss://nostr-pub.wellorder.net",
+  "wss://relay.nostr.ch",
+];
+
+function MyApp() {
+  return (
+    <NostrProvider relayUrls={relayUrls} debug={true}>
+      <App />
+    </NostrProvider>
+  );
+};
+```
+
+You can now use the `useNostr` and `useNostrEvents` hooks in your components!
+
+**Fetching all `text_note` events starting now:**
+
+```tsx
+import { useRef } from "react";
+import { useNostrEvents, dateToUnix } from "nostr-react";
+
+const GlobalFeed = () => {
+  const now = useRef(new Date()); // Make sure current time isn't re-rendered
+
+  const { events } = useNostrEvents({
+    filter: {
+      since: dateToUnix(now.current), // all new events from now
+      kinds: [1],
+    },
+  });
+
+  return (
+    <>
+      {events.map((event) => (
+        <p key={event.id}>{event.pubkey} posted: {event.content}</p>
+      ))}
+    </>
+  );
+};
+```
+
+**Fetching all `text_note` events from a specific user, since the beginning of time:**
+
+```tsx
+import { useNostrEvents } from "nostr-react";
+
+const ProfileFeed = () => {
+  const { events } = useNostrEvents({
+    filter: {
+      authors: [
+        "9c2a6495b4e3de93f3e1cc254abe4078e17c64e5771abc676a5e205b62b1286c",
+      ],
+      since: 0,
+      kinds: [1],
+    },
+  });
+
+  return (
+    <>
+      {events.map((event) => (
+        <p key={event.id}>{event.pubkey} posted: {event.content}</p>
+      ))}
+    </>
+  );
+};
+```
+
+**Fetching user profiles**
+
+Use the `useProfile` hook to render user profiles. You can use this in multiple components at once (for example, rendering a name and avatar for each message in a chat), the hook will automatically use *batching* to prevent errors where a client sends too many requests at once. 🎉
+
+```tsx
+import { useProfile } from "nostr-react";
+
+const Profile = () => {
+  const { data: userData } = useProfile({
+    pubkey,
+  });
+
+  return (
+    <>
+      <p>Name: {userData?.name}</p>
+      <p>Public key: {userData?.npub}</p>
+      <p>Picture URL: {userData?.picture}</p>
+    </>
+  )
+}
+```
+
+**Post a message:**
+
+```tsx
+import { useNostr, dateToUnix } from "nostr-react";
+
+import {
+  type Event as NostrEvent,
+  getEventHash,
+  getPublicKey,
+  signEvent,
+} from "nostr-tools";
+
+export default function PostButton() {
+  const { publish } = useNostr();
+
+  const onPost = async () => {
+    const privKey = prompt("Paste your private key:");
+
+    if (!privKey) {
+      alert("no private key provided");
+      return;
+    }
+
+    const message = prompt("Enter the message you want to send:");
+
+    if (!message) {
+      alert("no message provided");
+      return;
+    }
+
+    const event: NostrEvent = {
+      content: message,
+      kind: 1,
+      tags: [],
+      created_at: dateToUnix(),
+      pubkey: getPublicKey(privKey),
+    };
+
+    event.id = getEventHash(event);
+    event.sig = signEvent(event, privKey);
+
+    publish(event);
+  };
+
+  return (
+    <Button onClick={onPost}>Post a message!</Button>
+  );
+}
+```