feat: very simple sliding sync implementation

src/service/globals/mod.rs

@@ -342,6 +342,10 @@ impl Service {
         r
     }
 
+    pub fn well_known_client(&self) -> &Option<String> {
+        &self.config.well_known_client
+    }
+
     pub fn shutdown(&self) {
         self.shutdown.store(true, atomic::Ordering::Relaxed);
         // On shutdown