update layout

layout.d2

@@ -56,11 +56,10 @@ ppassd.Vault: {
   Id: "string"
   Keys: "[]Peer.PublicKey"
 
-  Add(p Password): "error"
+  Put(p Password): "error"
   Get(k string): "(Password, error)"
   Modify(p Password):  "error"
   Remove(k string):  "(bool, error)"
-  Exists(k string):  "(bool)"
   OnUpdate(handler func()): "error"
 
   ctx: "context.Context"
@@ -73,10 +72,13 @@ ppassd.PasswordStore: {
   shape: class
 
   Init(): "error"
-  Add(p Password): "error"
+  Put(p Password): "error"
   Get(k string): "(Password, error)"
   Modify(p Password):  "error"
   Remove(k string):  "(bool, error)"
+  Has(k string):  "(bool)"
+  GetSize(k string): "(int, error)"
+  Query(q Query): "(query.Result, error)"
   Exists(k string):  "(bool)"
 
   NewVault(id string): "(Vault, error)"