Starting a new project

**Description:**

I just installed Ionic and I can't start a project. When I try to create a new project it gets stuck on downloading the capacitor package and after a few minutes it prints an error message saying there were problems downloading the dependencies.
I also don't understand why when I start a new project it tries to install the capacitor package when I already have it installed globally on my computer.

**Steps to Reproduce:**

This is an example of what happens to me:

`ionic start myApp sidemenu`

It then starts the project build process and when it gets to this command it gets stuck until it throws a package download error a few minutes later:
`npm.cmd i --save -E @capacitor/core@latest`

How can I solve that problem?

Start by reproducing `ionic start myApp sidemenu` and observe the `npm.cmd i --save -E @capacitor/core@latest` step, including the complete dependency download error. Trace the CLI's project-creation dependency installation path and verify that a new project can be created without the reported failure.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.