argv is not properly handled

[zkrige]

Issue Type

• Bug Report
• Feature Request
• Other

Current/Missing Behaviour

const nwProcess = spawn(
        resolve(nwDir, EXE_NAME[platform]),
        [srcDir.concat(argv)],
        {
          detached: true,
          windowsHide: true,
        },
      );

Expected/Proposed Behaviour

const nwProcess = spawn(
        resolve(nwDir, EXE_NAME[platform]),
        [...[srcDir], ...argv],
        {
          detached: true,
          windowsHide: true,
        },
      );

Additional Info

the existing code just concats argv params onto the srcdir which results in one long string parameter