Add manual Nostr boost actions

docs/nostr-event-schemas.md

@@ -15,6 +15,7 @@ import {
   getNostrEventSchema,
   setNostrEventSchemaOverrides,
   buildVideoPostEvent,
+  buildRepostEvent,
 } from "./nostrEventSchemas.js";
 
 // Inspect the current schema
@@ -73,6 +74,7 @@ timestamps.
 | --- | --- | --- | --- |
 | Video post (`NOTE_TYPES.VIDEO_POST`) | `30078` | `['t','video']`, `['d', <stable video identifier>]` plus optional schema append tags | JSON payload using Content Schema v3 (`version`, `title`, optional `url`, `magnet`, `thumbnail`, `description`, `mode`, `videoRootId`, `deleted`, `isPrivate`, `enableComments`, `ws`, `xs`) |
 | NIP-94 mirror (`NOTE_TYPES.VIDEO_MIRROR`) | `1063` | Tags forwarded from `publishVideo` (URL, mime type, thumbnail, alt text, magnet) | Plain text alt description |
+| Repost (`NOTE_TYPES.REPOST`) | `6` | `['e', <event id>, <relay?>]` with optional address pointer `['a', <kind:pubkey:identifier>, <relay?>]`, and `['p', <pubkey>]` when the origin author is known; inherits schema append tags | Empty content |
 | NIP-71 video (`NOTE_TYPES.NIP71_VIDEO`) | `21` | `['title', <title>]`, optional `['published_at', <unix seconds>]`, optional `['alt', <text>]`, repeated `['imeta', ...]` entries describing NIP-92 media variants, optional `['duration', <seconds>]`, repeated `['text-track', <url>, <kind>, <language>]`, optional `['content-warning', <reason>]`, repeated `['segment', <start>, <end>, <title>, <thumbnail>]`, repeated hashtags `['t', <tag>]`, repeated participants `['p', <pubkey>, <relay?>]`, repeated references `['r', <url>]` | Plain text summary carried in the content field. Publishing is gated by the `FEATURE_PUBLISH_NIP71` runtime flag while the rollout stabilizes. |
 | NIP-71 short video (`NOTE_TYPES.NIP71_SHORT_VIDEO`) | `22` | Same as `NOTE_TYPES.NIP71_VIDEO`; the kind differentiates short-form presentations. | Plain text summary; gated by `FEATURE_PUBLISH_NIP71`. |
 | Relay list (`NOTE_TYPES.RELAY_LIST`) | `10002` | Repeating `['r', <relay url>]` tags, optionally with a marker of `'read'` or `'write'` to scope the relay; marker omitted for read/write relays | Empty content |