message: Echo the "integration configured" message as part of the main injected script
diff: @@ -58,9 +58,10 @@ export class FishScriptBuilder extends ScriptBuilder {
  {type: 'text', text: 'stty -echo; source\n'},
  {type: 'wait', durationMilliseconds: 300},
  ...super.build(),
  + {type: 'text', text: 'echo "Shell integration is configured"\n'},
  {type: 'text', text: EOT},
  {type: 'wait', durationMilliseconds: 300},
  - {type: 'text', text: 'echo "Shell integration is configured" ; stty echo\n'},
  + {type: 'text', text: 'stty echo\n'},
  ];
  }
  @@ -107,9 +108,10 @@ export class BashScriptBuilder extends ScriptBuilder {
  {type: 'text', text: 'stty -echo; source /dev/stdin\n'},
  {type: 'wait', durationMilliseconds: 300},
  ...super.build(),
  + {type: 'text', text: 'echo "Shell integration is configured"\n'},
  {type: 'text', text: EOT},
  {type: 'wait', durationMilliseconds: 300},
  - {type: 'text', text: 'echo "Shell integration is configured" ; stty echo\n'},
  + {type: 'text', text: 'stty echo\n'},
  ];
  }
  @@ -160,9 +162,10 @@ export class ZshScriptBuilder extends ScriptBuilder {
  {type: 'text', text: 'stty -echo; source =(cat </dev/stdin)\n'},
  {type: 'wait', durationMilliseconds: 300},
  ...super.build(),
  + {type: 'text', text: 'echo "Shell integration is configured"\n'},
  {type: 'text', text: EOT},
  {type: 'wait', durationMilliseconds: 300},
  - {type: 'text', text: 'echo "Shell integration is configured" ; stty echo\n'},
  + {type: 'text', text: 'stty echo\n'},
  ];
  }
  