Refactor evaluations (#285)

* Replace evaluations with proxies and messages

* Return proxies synchronously

Otherwise events can be lost.

* Ensure events cannot be missed

* Refactor remaining fills

* Use more up-to-date version of util

For callbackify.

* Wait for dispose to come back before removing

This prevents issues with the "done" event not always being the last
event fired. For example a socket might close and then end, but only
if the caller called end.

* Remove old node-pty tests

* Fix emitting events twice on duplex streams

* Preserve environment when spawning processes

* Throw a better error if the proxy doesn't exist

* Remove rimraf dependency from ide

* Update net.Server.listening

* Use exit event instead of killed

Doesn't look like killed is even a thing.

* Add response timeout to server

* Fix trash

* Require node-pty & spdlog after they get unpackaged

This fixes an error when running in the binary.

* Fix errors in down emitter preventing reconnecting

* Fix disposing proxies when nothing listens to "error" event

* Refactor event tests to use jest.fn()

* Reject proxy call when disconnected

Otherwise it'll wait for the timeout which is a waste of time since we
already know the connection is dead.

* Use nbin for binary packaging

* Remove additional module requires

* Attempt to remove require for local bootstrap-fork

* Externalize fsevents

packages/server/package.json

@@ -6,9 +6,10 @@
 	"scripts": {
 		"start": "node --max-old-space-size=32384 --require ts-node/register --require tsconfig-paths/register src/cli.ts",
 		"build": "rm -rf ./out && ../../node_modules/.bin/cross-env CLI=true UV_THREADPOOL_SIZE=100 node --max-old-space-size=32384 ../../node_modules/webpack/bin/webpack.js --config ./webpack.config.js",
-		"build:nexe": "node scripts/nexe.js"
+		"build:binary": "ts-node scripts/nbin.ts"
 	},
 	"dependencies": {
+		"@coder/nbin": "^1.0.0",
 		"@oclif/config": "^1.10.4",
 		"@oclif/errors": "^1.2.2",
 		"@oclif/plugin-help": "^2.1.4",
@@ -32,7 +33,6 @@
 		"@types/safe-compare": "^1.1.0",
 		"@types/ws": "^6.0.1",
 		"fs-extra": "^7.0.1",
-		"nexe": "^2.0.0-rc.34",
 		"opn": "^5.4.0",
 		"string-replace-webpack-plugin": "^0.1.3",
 		"ts-node": "^7.0.1",