rename client, update docs/skills

packages/app/src/plugins/blossom.ts

@@ -0,0 +1,23 @@
+import {BLOSSOM_SERVERS, asDecryptedEvent, readList} from "@welshman/util"
+import type {TrustedEvent} from "@welshman/util"
+import {DerivedPlugin} from "./base.js"
+import {Network} from "./network.js"
+import type {IApp} from "../app.js"
+
+/**
+ * Blossom server lists (kind 10063), keyed by pubkey. Loaded via the outbox
+ * model (the author's write relays), so it depends on the relay-list collection.
+ */
+export class BlossomServerLists extends DerivedPlugin<ReturnType<typeof readList>> {
+  constructor(app: IApp) {
+    super(app, {
+      filters: [{kinds: [BLOSSOM_SERVERS]}],
+      eventToItem: (event: TrustedEvent) => readList(asDecryptedEvent(event)),
+      getKey: list => list.event.pubkey,
+    })
+  }
+
+  fetch(pubkey: string, relayHints: string[] = []) {
+    return this.app.use(Network).loadUsingOutbox(pubkey, {kinds: [BLOSSOM_SERVERS]}, relayHints)
+  }
+}