fix(compose): add to/cc addressing to quick reply Notes

Remote servers (Mastodon, etc.) require explicit audience addressing
to display a post. Without to/cc, the Note was silently discarded.

- to: as:Public (visible to everyone)
- cc: followers collection

lib/controllers/compose.js

@@ -198,12 +198,15 @@ export function submitComposeController(mountPath, plugin) {
         const noteId = `urn:uuid:${crypto.randomUUID()}`;
         const actorUri = ctx.getActorUri(handle);
 
+        const followersUri = ctx.getFollowersUri(handle);
         const note = new Note({
           id: new URL(noteId),
           attribution: actorUri,
           content: content.trim(),
           inReplyTo: inReplyTo ? new URL(inReplyTo) : undefined,
           published: Temporal.Now.instant(),
+          to: new URL("https://www.w3.org/ns/activitystreams#Public"),
+          cc: followersUri,
         });
 
         const create = new Create({

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rmdes/indiekit-endpoint-activitypub",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "ActivityPub federation endpoint for Indiekit via Fedify. Adds full fediverse support: actor, inbox, outbox, followers, following, syndication, and Mastodon migration.",
   "keywords": [
     "indiekit",