Fix broken indentation and make lang attribute consistent in svelte-typescript template

[angryziber]

Changes

I start from this template often and everytime the broken formatting makes me sad.
No code changes, only removal of extra indents.

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[drwpow]

Thank you for fixing this! I’m on board with this change. But it seems that tests aren’t passing.

Could you rebase off latest main, and run the tests with yarn test -u, and commit the snapshots? We test the template snapshots on every PR to make sure that our templates are still working, and you’ll need to update those because of your changes. Once tests are passing, I’d be happy to merge this.

[drwpow]

Just checking in on this. Are you able to get the tests passing? If not, I can open up a new PR with these changes so we still get these live.

[drwpow]

Moved here 👉🏻 #3511