feat: create-tauri-app@3

[amrbashir]

What kind of change does this PR introduce?

• Bugfix
• Feature
• Docs
• New Binding issue #___
• Code style update
• Refactor
• Build-related changes
• Other, please describe:

Does this PR introduce a breaking change?

• Yes, and the changes were approved in issue #___
• No

Checklist

• When resolving issues, they are referenced in the PR's title (e.g fix: remove a typo, closes #___, #___)
• A change file is added if any packages will require a version bump due to this PR per the instructions in the readme.
• I have added a convincing reason for adding this feature, if necessary

Other information

• Remove unpopular templates and keep only 5 Node.js-based templates at a time.
• Flavor of templates which will be mostly javascript and typescript will be prompted separately after choosing one of the templates
• Add more Rust-based templates, leptos and dioxus seems like good-candidates, however leptos is not even 0.1 yet and dioxus already offers a desktop framework of their own.
• --alpha and --mobile options
• update leptos to use cargo-leptos
• use forms in all templates (semantic HTML)

[amrbashir]

NOTE: This shouldn't be merged and released until tauri-apps/tauri#5989 is merged and published

[beeb]

too bad the sveltekit options were killed... I would argue that svelte without kit is the worse choice between both options, seeing how kit provides a built-in router and much more features in general, for almost no additional boilerplate.

EDIT: #340