feat: include chatPublicKey in user profiles and the swarm user interface.

src/app/api/swarm/users/[handle]/route.ts

@@ -22,6 +22,7 @@ export interface SwarmUserProfile {
   isBot?: boolean;
   botOwnerHandle?: string; // Handle of the bot's owner (e.g., "user" or "user@domain")
   nodeDomain: string;
+  chatPublicKey?: string;
 }
 
 export interface SwarmUserPost {
@@ -91,6 +92,7 @@ export async function GET(request: NextRequest, context: RouteContext) {
       isBot: user.isBot || undefined,
       botOwnerHandle: user.isBot && user.botOwner ? user.botOwner.handle : undefined,
       nodeDomain,
+      chatPublicKey: user.chatPublicKey || undefined,
     };
 
     // Get user's recent posts

src/app/api/users/[handle]/route.ts

@@ -62,6 +62,7 @@ export async function GET(request: Request, context: RouteContext) {
                                 isSwarm: true,
                                 nodeDomain: remoteDomain,
                                 isBot: profile.isBot || false,
+                                chatPublicKey: profile.chatPublicKey,
                             }
                         });
                     }

src/lib/swarm/interactions.ts

@@ -318,7 +318,9 @@ export interface SwarmUserProfile {
   postsCount: number;
   createdAt: string;
   isBot?: boolean;
+  botOwnerHandle?: string; // Handle of the bot's owner (e.g., "user" or "user@domain")
   nodeDomain: string;
+  chatPublicKey?: string;
 }
 
 export interface SwarmUserPost {