feat(sync): Phase 5 - negentropy catchup (NIP-77)

- Add NegentropyService for set reconciliation
- Implement startup catchup with warm-up delay
- Implement reconnect catchup (last 3 days)
- Add daily catchup schedule with stagger

1 files changed, 6 insertions, 0 deletions

diff --git a/src/http/nip11.rs b/src/http/nip11.rs
index 22e5b22..5d362bb 100644
--- a/src/http/nip11.rs
+++ b/src/http/nip11.rs
@@ -107,6 +107,9 @@ mod tests {
             metrics_top_n_repos: 10,
             sync_relay_url: None,
             sync_max_backoff_secs: 3600,
+            sync_startup_delay_secs: 30,
+            sync_reconnect_delay_secs: 10,
+            sync_reconnect_lookback_days: 3,
         };
 
         let doc = RelayInformationDocument::from_config(&config);
@@ -143,6 +146,9 @@ mod tests {
             metrics_top_n_repos: 10,
             sync_relay_url: None,
             sync_max_backoff_secs: 3600,
+            sync_startup_delay_secs: 30,
+            sync_reconnect_delay_secs: 10,
+            sync_reconnect_lookback_days: 3,
         };
 
         let doc = RelayInformationDocument::from_config(&config);