feat: checkpoint compact ordinary source and lossless default preservation

examples/release1/views/diagram_sa_state_view.arcadia

@@ -6,20 +6,9 @@ diagram sa_state_view "5 · SA pressure supervision" id "30d5baf9-6581-5cb6-846a
             machine @sa_monitor;
         };
     };
-    routes [];
-    view_options {
-        coverage "All";
-        exchange_labels "Name";
-        hidden_edges [];
-        participant_categories "All";
-        relation_kinds "All";
-        work_categories "All";
-        work_contexts "All";
-    };
 }
 
 node sa_state_view_sa_monitor id "a676fbb9-0833-59a8-98cf-a10d8f4b7434" {
-    collapsed false;
     diagram @sa_state_view;
     element @sa_monitor;
     position {
@@ -33,7 +22,6 @@ node sa_state_view_sa_monitor id "a676fbb9-0833-59a8-98cf-a10d8f4b7434" {
 }
 
 node sa_state_view_sa_monitor_initial id "5e2326a0-0f6c-5f8d-8a21-fdded18a9281" {
-    collapsed false;
     diagram @sa_state_view;
     element @sa_monitor_initial;
     position {
@@ -47,7 +35,6 @@ node sa_state_view_sa_monitor_initial id "5e2326a0-0f6c-5f8d-8a21-fdded18a9281"
 }
 
 node sa_state_view_sa_monitor_region id "55a74f91-2025-5001-8db8-9566b1dbe783" {
-    collapsed false;
     diagram @sa_state_view;
     element @sa_monitor_region;
     position {
@@ -61,7 +48,6 @@ node sa_state_view_sa_monitor_region id "55a74f91-2025-5001-8db8-9566b1dbe783" {
 }
 
 node sa_state_view_sa_monitoring id "b3af7b04-5a45-5b82-ab69-7eada4b876f0" {
-    collapsed false;
     diagram @sa_state_view;
     element @sa_monitoring;
     position {
@@ -75,7 +61,6 @@ node sa_state_view_sa_monitoring id "b3af7b04-5a45-5b82-ab69-7eada4b876f0" {
 }
 
 node sa_state_view_sa_waiting id "57acbb71-ca86-57fc-ae90-42dad195f0e0" {
-    collapsed false;
     diagram @sa_state_view;
     element @sa_waiting;
     position {