Update test commands (#1205)

* As per @Yun Feng: everyone has npm installed globally but maybe not yarn

* Add command to enable test result updating

* Default to running tests HEADLESS on rrweb

* Add command to build:all in a low memory environment

* Add a 'retest' command for when the code hasn't changed, but you are working on the test cases

* Add commands to reformat according to prettier. Named 'reformat' to indicate that we are doing a `--write`

* Update package.json

Co-authored-by: Yun Feng <yun.feng0817@gmail.com>

* Apply suggestions from code review

Co-authored-by: Yun Feng <yun.feng0817@gmail.com>

* Create few-turkeys-reflect.md

* Apply formatting changes

---------

Co-authored-by: Justin Halsall <Juice10@users.noreply.github.com>
Co-authored-by: Yun Feng <yun.feng0817@gmail.com>

package.json

@@ -36,9 +36,11 @@
     "typescript": "^4.7.3"
   },
   "scripts": {
-    "build:all": "yarn run concurrently --success=all -r -m=1 'yarn workspaces-to-typescript-project-references' 'yarn turbo run prepublish'",
+    "build:all": "NODE_OPTIONS='--max-old-space-size=4096' yarn run concurrently --success=all -r -m=1 'yarn workspaces-to-typescript-project-references' 'yarn turbo run prepublish'",
     "test": "yarn run concurrently --success=all -r -m=1 'yarn workspaces-to-typescript-project-references --check' 'yarn turbo run test'",
     "test:watch": "yarn turbo run test:watch",
+    "test:update": "yarn turbo run test:update",
+    "format": "yarn prettier --write '**/*.{ts,md}'",
     "dev": "yarn turbo run dev",
     "repl": "cd packages/rrweb && npm run repl",
     "live-stream": "cd packages/rrweb && yarn live-stream",