feat(create-vite): migrate lit-element to lit

[rodydavis]

Description

This PR migrates lit-element to lit as per the launch of Lit 2 today.

Additional context

Breaking change with imports and template name.

What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

Before submitting the PR, please make sure you do the following

• Read the Contributing Guidelines.
• Read the Pull Request Guidelines and follow the Commit Convention.
• Check that there isn't already a PR that solves the problem the same way to avoid creating a duplicate.
• Provide a description in this PR that addresses what the PR is solving, or reference the issue that it solves (e.g. fixes #123).
• Ideally, include relevant tests that fail without this PR but pass with it.

[patak-dev]

Congrats on the release @rodydavis! 🚀

The PR looks good but looks like there are a few files unrelated to this PR that are changed. Could you remove them from the change set? Thanks!

[YunYouJun]

I think we do not need package-lock.json in template. (Because users may use different package managers.)

Files about ssr-vue were changed, they seem unnecessary.

[rodydavis]

Ill work on removing those now

[rodydavis]

Should be ready to review now!

packages/playground/ssr-vue/example-external-component/ExampleExternalComponent.vue is not removing for some reason

[patak-dev]

Edit: nvm, looks like this is something related to the new setup. This used to work for me to test templates before, taking them out of the pnpm workspace fixed this

see comment

[patak-dev]

@rodydavis after we merge this one, it would be great if you could make another PR later to improve the lit templates, following the way other framework templates. You could add a bit of styling, a centered Lit logo, and links to the official docs to help people get started. I don't know if you are around in Vite Land but we can also discuss this in the #lit channel.

Done

[rodydavis]

Would love to update the templates! I have some ideas to show off some of the features

[patak-dev]

Would love to update the templates! I have some ideas to show off some of the features

Awesome! I think it is a good idea to check the other templates. We shouldnt add a complete showcase (a link to one would be better). We are trying to keep the templates as minimal as possible (no SSR, etc) to avoid maintenance burden.