Sync build.format with trailing_slash config

[alerodrod]

Hi 👋

I have had some problems when deploying a project with Astroplate in Cloudflare Pages due to this configuration.

Apparently there are some known issues regarding the differences between generating pages as single files or as directories with an index.html inside, depending on the hosting provider. [1]

Additionally, in Astro's own documentation, It is recommended to synchronize build.format with the trailingSlash option to avoid inconsistencies between the development environment and build time. [2]

Before the changes

For example, the blog page is generated as /blog/index.html.

After the changes

The same page is generated as /blog.html.

References

• [1] https://github.com/slorber/trailing-slash-guide
• [2] https://docs.astro.build/en/reference/configuration-reference/#buildformat

[netlify[bot]]

✅ Deploy Preview for astroplate ready!

Name	Link
🔨 Latest commit	95e74c04f05f9552e605578e3f3c8040d1f21f71
🔍 Latest deploy log	https://app.netlify.com/sites/astroplate/deploys/6518939a6439e10008f563bb
😎 Deploy Preview	https://deploy-preview-14--astroplate.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[alerodrod]

While opening a later PR I noticed that the project uses double quotes instead of single ones.

Please feel free to change them if necessary for the sake of consistency. :smiley_cat: