fix: missing preview i18n

[ycs77]

Problem

I'm currently using the tutorialkit version v0.1.5, if added some i18n texts:

docs/demo/src/content/tutorial/meta.md

---
type: tutorial
mainCommand: ['npm run dev', 'Starting http server']
prepareCommands:
  - ['npm install', 'Installing dependencies']

# add the i18n texts
i18n:
  prepareEnvironmentTitleText: '啟動環境'
  previewTitleText: '預覽'
  toggleTerminalButtonText: '切換終端機'
---

The i18n will work on webcontainer starting:

But not working on webcontainer started:

PR Added

• Add missing Toggle Terminal i18n text in started <Preview>
• Add missing Preview i18n text

[stackblitz[bot]]

Run & review this pull request in StackBlitz Codeflow.

[ycs77]

The preview title is also configurable via previews option:

Oh, I see.

---

When I want to do i18n, I intuitively look for replaceable values ​​in the i18n options.

[ycs77]

Wait a minute while I look at why the test failed.

[AriPerkkio]

All tests are failing. We are pinning a dependency version of transitive dependency in test cases. Another dependency just updated and doesn't support that version. There's fix in https://github.com/stackblitz/tutorialkit/pull/261.

[Nemikolh]

@ycs77 You have a lint error! Once fixed, we can merge your PR :raised_hands: