feat: show the id of last author in versions metadata

[emoral435]

• For feat: author displayname and avatar on versions #44109

Summary

• The oc_files_version table is what stores the version information of each file. Each version can be categorized by its file_id and timestamp columns, but there is also a metadata column which stores JSON directly.
• Everytime the file node is overwritten, we should have an event listener that gets triggered and updates that meta data column with:

{
  "author": "versionAuthorID",
}

• This PR also allows us to also potentially store messages that go along with a file version change, similar to a git commit in future releases! I tried to make this as flexible as possible, and also to make a PR as small as possible, but I believe these commits have to be bundled together to allow for a better sense while reading this commit 😋

Screenshots

Untitled.video.-.Made.with.Clipchamp.6.mp4

Checklist

• Code is properly formatted
• Sign-off message is added to all commits
• Tests (unit, integration, api and/or acceptance) are included
• Screenshots before/after for front-end changes
• Documentation (manuals or wiki) has been updated or is not required
• Backports requested where applicable (ex: critical bugfixes)

[susnux]

Nice, I like that you are using proper doc comments :)

[susnux]

Really nice work 🚀 Just a few nitpicks and comments :)

[emoral435]

I fixed the inconsistent typing of variables within functions, bad use of double-quotes, and licensing :) Just need to do documentation, but as I am at university currently, I will save that for when I get back home! 🚀 will edit this comment to include the updated documentations PR

[susnux]

thank you!