Update the vuejs tutorial

[MooseSaeed]

This pull request includes updates to the Vue.js tutorial documentation in Visual Studio Code. The changes focus on updating extension recommendations, improving clarity, and ensuring the tutorial content is current.

Vue 2 Support:

• Changed the Vue 2 Support note to past tense to reflect that it has ended.

Extension Recommendations:

• Updated references to the "Vue - Official" extension, previously known as Volar.

Vue CLI Reference:

• Removed the reference to vue-cli-service as Vue CLI is no longer recommended for new apps and isn't relevant to the tutorial.
• Added information about Vite's Hot Module Replacement feature.

Tutorial Content:

• Clarified instructions for running the Vue application and removed redundant steps.
• Enhanced the "Go to Definition" and "Peek Definition" sections to provide clearer instructions on using these features.
• Removed unnecessary step to restart the dev server, as Vite's HMR automatically applies the changes.

Debugging and Linting:

• Updated links for the Vue ESLint plugin and Vue Devtools to provide users with the latest official resources.

Screenshots:

• Updated screenshots for the recommended extensions, but the preview in the PR's "Files Changed" tab isn't working.

Helpful External Link:

• Added a link to a video tutorial on using the Vue - Official extension in VS Code.

[ntrogh]

@MooseSaeed Thanks for updating the Vue.js tutorial. Looks good except for the linking to third-party learning content.

[ntrogh]

Typo: extention => extension

Suggest using the Marketplace URL for the extension. We don't usually link to third-party learning content from our docs unless they're part of the core product. So, it's fine to link to vuejs.org content.