“run-server" is broken with yarn

[LeoNatan]

detox run-server is broken when using yarn:

/bin/sh: node_modules/.bin/detox-server: No such file or directory
child_process.js:533
    throw err;
    ^

Error: Command failed: node_modules/.bin/detox-server
    at checkExecSyncError (child_process.js:490:13)
    at Object.execSync (child_process.js:530:13)
    at Object.<anonymous> (/Users/lnatan/Desktop/Code/detox_2/detox/local-cli/detox-run-server.js:7:4)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)
    at Module.runMain (module.js:605:10)
    at run (bootstrap_node.js:422:7)