Add rustdoc to connect crate

[photovoltex]

I think I initially tried to enforce rustdoc on the whole project, but that just is in insane task at this stage.

Well anyhow... I got around to add rustdoc for the connect crate and additionally a cleanup of the exposed items, so that only the necessary are exposed.

I also had to change up the CHANGELOG.md as some previous entries where are out of that with the cleanup changes.

[Copilot]

Copilot reviewed 5 out of 11 changed files in this pull request and generated 1 comment.

Files not reviewed (6)

• CHANGELOG.md: Evaluated as low risk
• connect/README.md: Evaluated as low risk
• connect/src/lib.rs: Evaluated as low risk
• connect/src/model.rs: Evaluated as low risk
• connect/src/state/metadata.rs: Evaluated as low risk
• src/main.rs: Evaluated as low risk

[roderickvd]

Quite the effort to get everything documented!

[roderickvd]

When you're looking for anyone's review, you can specifically request / add them as reviewers and keep the assignee as yourself.

[photovoltex]

When you're looking for anyone's review, you can specifically request / add them as reviewers and keep the assignee as yourself.

Okay will do! You just said in another message that I should assigning you, but I suppose I mistook assigning to the PR with review assigning.

[photovoltex]

Oh and big thanks for the review @roderickvd :D

[photovoltex]

When there aren't any points left to address, I will merge it sometime the following days.

[photovoltex]

Will merge this after #1462 is merged so that I don't create more conflicts then necessary

[photovoltex]

If someone want's to take a look over the rebased changes, feel free. Will wait until the evening (around 4-8h from now) and then merge it.

After that there is just a single thing I still want to "add" or rather "re-add" in the current version. During the dealer refactoring I removed the ability to to start playback of tracks. That also breaks the option to start uris via the web-api. I have the code ready to merge, and will just wait for this PR to be merged, as the changes are based on this branch.