add nest-transact package

[alphamikle]

Resource type (required)

• [x] GitHub Repository:
  • [x] (Required) I confirm that the GitHub repository has more than 10 stars.
  • [x] (Required) The repository is not archived.
• [ ] Video.
• [ ] Tutorial.
• [ ] Meetups.
• [ ] Improve documentation (grammatical corrections, improve doc style, ...).

If your contribution is NOT a GitHub repository, then you can skip the next titles, except "Rules".

Description (required)

The simplest transactions using Nest and TypeORM

Link (required)

NPM, GitHub

Articles:

• Hashnode
• Dev.to
• Hackernoon
• Habr
• Medium

Rules (required)

• [x] NestJS / Nest: It's not nest, nestjs, nest.js, and other variants.
• [x] Node.js: It's not nodejs, node, and other variants.