refactor(SNM config): Move rest config top level

src/status_node_manager/config.nim

@@ -17,44 +17,46 @@ type
 
 type
   StatusNodeManagerConfig* = object
+    restEnabled* {.
+      desc: "Enable the REST server"
+      defaultValue: true
+      name: "rest" .}: bool
+
+    restPort* {.
+      desc: "Port for the REST server"
+      defaultValue: defaultSNMRestPort
+      defaultValueDesc: $defaultSNMRestPortDesc
+      name: "rest-port" .}: Port
+
+    restAddress* {.
+      desc: "Listening address of the REST server"
+      defaultValue: defaultAdminListenAddress
+      defaultValueDesc: $defaultAdminListenAddressDesc
+      name: "rest-address" .}: IpAddress
+
+    restRequestTimeout* {.
+      defaultValue: 0
+      defaultValueDesc: "infinite"
+      desc: "The number of seconds to wait until complete REST request " &
+            "will be received"
+      name: "rest-request-timeout" .}: Natural
+
+    restMaxRequestBodySize* {.
+      defaultValue: 16_384
+      desc: "Maximum size of REST request body (kilobytes)"
+      name: "rest-max-body-size" .}: Natural
+
+    restMaxRequestHeadersSize* {.
+      defaultValue: 128
+      desc: "Maximum size of REST request headers (kilobytes)"
+      name: "rest-max-headers-size" .}: Natural
+
     case cmd* {.
       command
       defaultValue: SNMStartUpCmd.noCommand .}: SNMStartUpCmd
 
     of SNMStartUpCmd.noCommand:
-      restEnabled* {.
+     discard
-        desc: "Enable the REST server"
-        defaultValue: true
-        name: "rest" .}: bool
-
-      restPort* {.
-        desc: "Port for the REST server"
-        defaultValue: defaultSNMRestPort
-        defaultValueDesc: $defaultSNMRestPortDesc
-        name: "rest-port" .}: Port
-
-      restAddress* {.
-        desc: "Listening address of the REST server"
-        defaultValue: defaultAdminListenAddress
-        defaultValueDesc: $defaultAdminListenAddressDesc
-        name: "rest-address" .}: IpAddress
-
-      restRequestTimeout* {.
-        defaultValue: 0
-        defaultValueDesc: "infinite"
-        desc: "The number of seconds to wait until complete REST request " &
-              "will be received"
-        name: "rest-request-timeout" .}: Natural
-
-      restMaxRequestBodySize* {.
-        defaultValue: 16_384
-        desc: "Maximum size of REST request body (kilobytes)"
-        name: "rest-max-body-size" .}: Natural
-
-      restMaxRequestHeadersSize* {.
-        defaultValue: 128
-        desc: "Maximum size of REST request headers (kilobytes)"
-        name: "rest-max-headers-size" .}: Natural
 
     of SNMStartUpCmd.pair:
       qr* {.