move hash block length to config

cyberwow/lib/config.dart

@@ -35,6 +35,5 @@ const emuHost = '192.168.10.100';
 
 const host = isEmu ? emuHost : '127.0.0.1';
 
-const int hashViewBlock = 6;
 const stdoutLineBufferSize = 100;
 

cyberwow/lib/config/cyberwow.dart

@@ -93,4 +93,5 @@ final config = CryptoConfig
     '--block-sync-size=5',
   ],
   '[1337@cyberwow]: ',
+  6,
 );

cyberwow/lib/config/prototype.dart

@@ -30,6 +30,7 @@ class CryptoConfig {
   final int port;
   final List<String> extraArgs;
   final String promptString;
+  final int hashViewBlockLength;
   const CryptoConfig
   (
     this.outputBin,
@@ -40,5 +41,6 @@ class CryptoConfig {
     this.port,
     this.extraArgs,
     this.promptString,
+    this.hashViewBlockLength,
   );
 }

cyberwow/lib/helper.dart

@@ -32,11 +32,10 @@ String pretty(dynamic x) {
          ;
 }
 
-String trimHash(String x) =>
-x.substring(0, config.hashViewBlock)
-+ '-'
-+ x.substring(config.hashViewBlock, config.hashViewBlock * 2)
-+ ' ...';
+String trimHash(String x) {
+  final l = config.c.hashViewBlockLength;
+  return x.substring(0, l) + '-' + x.substring(l, l * 2) + ' ...';
+}
 
 Map<String, dynamic> cleanKey(Map<String, dynamic> x) {
   final _cleaned = x.map