message: Fix the "Inject Fish integration" command, and send a Ctrl+C to clear the line before injecting
diff: @@ -46,14 +46,20 @@ abstract class ScriptBuilder {
  }
  }
  +const CTRL_C = '\x03';
  const EOT = '\x04';
  export class FishScriptBuilder extends ScriptBuilder {
  build(): ScriptCommand[] {
  - return [{type: 'text', text: `source
  -${super.build()}
  -${EOT}`}];
  + return [
  + {type: 'text', text: CTRL_C}, // Delete text left in the command line buffer.
  + {type: 'wait', durationMilliseconds: 300},
  + {type: 'text', text: 'source\n'},
  + {type: 'wait', durationMilliseconds: 300},
  + ...super.build(),
  + {type: 'text', text: EOT}
  + ];
  }
  protected _buildCookie(): string {
  