Fix repeating Home feeds with timestamp cursors across local and swarm sources, remote profile pagination, duplicate filtering, and in-flight request guards.

Hop-State: A_06FPACHVKP3PTEY7DT6NW1R
Hop-Proposal: R_06FPACGSH34JXPKH7QHAXAR
Hop-Task: T_06FPABDPSJFCRPZSG0PXS9G
Hop-Attempt: AT_06FPABDPSG9CRMFEZ4WC35R

src/lib/swarm/interactions.ts

@@ -396,7 +396,8 @@ export interface SwarmProfileResponse {
 export async function fetchSwarmUserProfile(
   handle: string,
   domain: string,
-  postsLimit: number = 25
+  postsLimit: number = 25,
+  cursor?: string
 ): Promise<SwarmProfileResponse | null> {
   try {
     const normalizedDomain = normalizeNodeDomain(domain);
@@ -410,7 +411,7 @@ export async function fetchSwarmUserProfile(
         ? `http://${normalizedDomain}`
         : `https://${normalizedDomain}`;
 
-    const url = `${baseUrl}/api/swarm/users/${handle}?limit=${postsLimit}`;
+    const url = `${baseUrl}/api/swarm/users/${handle}?limit=${postsLimit}${cursor ? `&cursor=${encodeURIComponent(cursor)}` : ''}`;
 
     const controller = new AbortController();
     const timeout = setTimeout(() => controller.abort(), 10000);