feat: Use javascript_tag helper for vite_react_refresh_tag

[omarowns]

feat: Use javascript_tag helper for vite_react_refresh_tag allowing h…tml_options

Description 📖

This pull request updated the vite_react_refresh_tag method to use the Rails JavaScript helper method javascript_tag in order to support HTML options.

Background 📜

This was happening because of #249. When adding Content Security Policy on a Rails project with something other than unsafe-inline the inline JS for the react refresh script was not being allowed.

The Fix 🔨

By changing the vite_react_refresh_tag to use Rails' javascript_tag we can now add HTML options such as nonce: true.

The code adds the method react_preamble_code which has the script for the React Refresh plugin.

The react_refresh_preamble is left unchanged with the exception of using the react_preamble_code method internally inside its <script>...</script> tags.

Screenshots 📷

[ElMassimo]

Looks great, thanks for your contribution Omar!