feat: add emoji set address as 4th param in NIP-30 emoji tags

NIP-30 allows an optional 4th tag parameter specifying the source emoji
set address (e.g. "30030:pubkey:identifier"). This threads that address
through the full emoji pipeline so it appears in posts, replies, reactions,
and zap requests.

- Add local blueprints.ts with patched NoteBlueprint, NoteReplyBlueprint,
  GroupMessageBlueprint, and ReactionBlueprint that emit the 4th param;
  marked TODO to revert once applesauce-common supports it upstream
- Add address? to EmojiWithAddress, EmojiTag, EmojiSearchResult, and
  EmojiTag in create-zap-request
- Store address in EmojiSearchService.addEmojiSet (30030:pubkey:identifier)
- Thread address through both editor serializers (MentionEditor, RichEditor)
  and the emoji node TipTap attributes
- Fix EmojiPickerDialog to pass address when calling onEmojiSelect and
  when re-indexing context emojis
- Update SendMessageOptions.emojiTags and sendReaction customEmoji param
  to use EmojiTag throughout the adapter chain

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/components/PostViewer.tsx

@@ -35,7 +35,7 @@ import { Kind1Renderer } from "./nostr/kinds";
 import pool from "@/services/relay-pool";
 import eventStore from "@/services/event-store";
 import { EventFactory } from "applesauce-core/event-factory";
-import { NoteBlueprint } from "applesauce-common/blueprints";
+import { NoteBlueprint } from "@/lib/blueprints";
 import { useGrimoire } from "@/core/state";
 import { AGGREGATOR_RELAYS } from "@/services/loaders";
 import { normalizeRelayURL } from "@/lib/relay-url";
@@ -354,6 +354,7 @@ export function PostViewer({ windowId }: PostViewerProps = {}) {
           emojis: emojiTags.map((e) => ({
             shortcode: e.shortcode,
             url: e.url,
+            address: e.address,
           })),
         });
 

src/components/chat/EmojiPickerDialog.tsx

@@ -66,7 +66,7 @@ export function EmojiPickerDialog({
   useEffect(() => {
     if (contextEmojis.length > 0) {
       for (const emoji of contextEmojis) {
-        service.addEmoji(emoji.shortcode, emoji.url, "context");
+        service.addEmoji(emoji.shortcode, emoji.url, "context", emoji.address);
       }
     }
   }, [contextEmojis, service]);
@@ -143,6 +143,7 @@ export function EmojiPickerDialog({
       onEmojiSelect(`:${result.shortcode}:`, {
         shortcode: result.shortcode,
         url: result.url,
+        address: result.address,
       });
       updateReactionHistory(`:${result.shortcode}:`);
     }

src/components/editor/MentionEditor.tsx

@@ -40,6 +40,8 @@ import { FilePasteHandler } from "./extensions/file-paste-handler";
 export interface EmojiTag {
   shortcode: string;
   url: string;
+  /** NIP-30 optional 4th tag: "30030:pubkey:identifier" address of the emoji set */
+  address?: string;
 }
 
 /**
@@ -127,6 +129,14 @@ const EmojiMention = Mention.extend({
           return { "data-source": attributes.source };
         },
       },
+      address: {
+        default: null,
+        parseHTML: (element) => element.getAttribute("data-address"),
+        renderHTML: (attributes) => {
+          if (!attributes.address) return {};
+          return { "data-address": attributes.address };
+        },
+      },
     };
   },
 
@@ -699,6 +709,7 @@ export const MentionEditor = forwardRef<
                 const shortcode = child.attrs?.id;
                 const url = child.attrs?.url;
                 const source = child.attrs?.source;
+                const address = child.attrs?.address;
 
                 if (source === "unicode" && url) {
                   // Unicode emoji - output the actual character
@@ -709,7 +720,11 @@ export const MentionEditor = forwardRef<
 
                   if (url && !seenEmojis.has(shortcode)) {
                     seenEmojis.add(shortcode);
-                    emojiTags.push({ shortcode, url });
+                    emojiTags.push({
+                      shortcode,
+                      url,
+                      address: address ?? undefined,
+                    });
                   }
                 }
               } else if (child.type === "blobAttachment") {
@@ -893,6 +908,7 @@ export const MentionEditor = forwardRef<
                         label: props.shortcode,
                         url: props.url,
                         source: props.source,
+                        address: props.address ?? null,
                       },
                     },
                     { type: "text", text: " " },

src/components/editor/RichEditor.tsx

@@ -97,6 +97,14 @@ const EmojiMention = Mention.extend({
           return { "data-source": attributes.source };
         },
       },
+      address: {
+        default: null,
+        parseHTML: (element) => element.getAttribute("data-address"),
+        renderHTML: (attributes) => {
+          if (!attributes.address) return {};
+          return { "data-address": attributes.address };
+        },
+      },
     };
   },
 
@@ -179,11 +187,11 @@ function serializeContent(editor: any): SerializedContent {
   // Walk the document to collect emoji, blob, and address reference data
   editor.state.doc.descendants((node: any) => {
     if (node.type.name === "emoji") {
-      const { id, url, source } = node.attrs;
+      const { id, url, source, address } = node.attrs;
       // Only add custom emojis (not unicode) and avoid duplicates
       if (source !== "unicode" && !seenEmojis.has(id)) {
         seenEmojis.add(id);
-        emojiTags.push({ shortcode: id, url });
+        emojiTags.push({ shortcode: id, url, address: address ?? undefined });
       }
     } else if (node.type.name === "blobAttachment") {
       const { url, sha256, mimeType, size, server } = node.attrs;
@@ -500,6 +508,7 @@ export const RichEditor = forwardRef<RichEditorHandle, RichEditorProps>(
                         label: props.shortcode,
                         url: props.url,
                         source: props.source,
+                        address: props.address ?? null,
                       },
                     },
                     { type: "text", text: " " },

src/components/nostr/kinds/BaseEventRenderer.tsx

@@ -41,7 +41,7 @@ import { cn } from "@/lib/utils";
 import { isAddressableKind } from "@/lib/nostr-kinds";
 import { getSemanticAuthor } from "@/lib/semantic-author";
 import { EventFactory } from "applesauce-core/event-factory";
-import { ReactionBlueprint } from "applesauce-common/blueprints";
+import { ReactionBlueprint } from "@/lib/blueprints";
 import { publishEventToRelays } from "@/services/hub";
 import { selectRelaysForInteraction } from "@/services/relay-selection";
 import type { EmojiTag } from "@/lib/emoji-helpers";
@@ -548,7 +548,11 @@ export function BaseEventContainer({
       factory.setSigner(signer);
 
       const emojiArg = customEmoji
-        ? { shortcode: customEmoji.shortcode, url: customEmoji.url }
+        ? {
+            shortcode: customEmoji.shortcode,
+            url: customEmoji.url,
+            address: customEmoji.address,
+          }
         : emoji;
 
       const draft = await factory.create(ReactionBlueprint, event, emojiArg);