Implement Release Notes page

[PeteBishwhip]

This pull request includes several significant changes to the app/Support/GitHub.php file and the addition of a new Release class. These changes enhance the functionality for fetching and handling GitHub release data. Additionally, a new view template for displaying release notes has been added.

Enhancements to GitHub support:

• app/Support/GitHub.php: Added imports for Release and Collection classes.
• app/Support/GitHub.php: Modified latestVersion method to use the Release class and added a new releases method to fetch multiple releases.
• app/Support/GitHub.php: Updated fetchLatestVersion to return an instance of Release and added a new fetchReleases method to handle multiple releases.

New Release class:

• app/Support/GitHub/Release.php: Introduced a new Release class with properties and methods to handle GitHub release data, including conversion of URLs and user mentions to Markdown links.

New view template:

• resources/views/docs/desktop/1/getting-started/release-notes.md: Added a new view template to display the latest release notes fetched from GitHub, with fallback content if no release notes are available.

[PeteBishwhip]

Here's a video of the new Release Notes page in action: https://screen.studio/share/hzB5lev6

[SRWieZ]

Like this feature. No release notes for mobile docs?

[PeteBishwhip]

Like this feature. No release notes for mobile docs?

Could absolutely implement for mobile too. To do so would require a slight env update to include a GITHUB_TOKEN from @simonhamp so I can make a request to the relevant repo. I don't believe we currently authenticate GH API at all which I why I left it out for now.

@simonhamp - Would you like release notes for Mobile too? Happy to implement if you're happy to include a read-only GITHUB_TOKEN env var? :)

[simonhamp]

We can leave it for mobile for now... I'm sharing publicly via Anystack - so we could link to that, but I wouldn't worry for now.

One thing I'd really like here is to reduce the URLs to PRs down to just their number, i.e. #123 and then make that the link, as right now it feels like there's a lot of repetition and it adds visual noise that makes the page feel a bit busy