feat(agent): do not block execution of controllers on error

internal/agent/agent.go

@@ -44,8 +44,6 @@ func (a *Agent) Run(ctx context.Context) error {
 
 		if err := a.registerAgent(ctx, client, state); err != nil {
 			logger.Error(ctx, "could not register agent", logger.E(errors.WithStack(err)))
-
-			return
 		}
 
 		logger.Debug(ctx, "state before reconciliation", logger.F("state", state))
@@ -81,7 +79,7 @@ func (a *Agent) Reconcile(ctx context.Context, state *State) error {
 		)
 
 		if err := ctrl.Reconcile(ctrlCtx, state); err != nil {
-			return errors.WithStack(err)
+			logger.Error(ctx, "could not reconcile", logger.E(errors.WithStack(err)))
 		}
 	}