fixed Homebox typo

docs/03-Architecture/01-Login-Architecture.md

@@ -94,11 +94,11 @@ public interface ConnectionProvider {
 - `findUniqueConnectionEntry` — looks up an existing record to decide insert vs. update
 - `getTokenExpiry` — default returns `null` (no expiry); token-based providers override this so `ConnectionService` can compute the `connected` flag
 
-***HomeBoxConnectionProvider.java***
+***HomeboxConnectionProvider.java***
 
 ```java
 @Component
-public class HomeBoxConnectionProvider implements ConnectionProvider {
+public class HomeboxConnectionProvider implements ConnectionProvider {
 
     @Override
     public String getServiceType() { return "HOMEBOX"; }