Provide separate commit-title and commit-message in pipeline metadata

[xoxys]

We should expose commit-title and commit-message as dedicated metadata on the server-side because sometimes the title is more useful/readable instead of the full message e.g. in notification plugins or web UI.

posted by @xoxys in #2356 (comment)

[anbraten]

What if we just leave new lines in the commit messages. This way it would be quite easy for the different places to decide if they just want to show the first line or more.

[xoxys]

Sure, I thought it might be more handy for users this way, and it's done just once on the server-side. As a plugin author I can deal with newlines as well and for the Web UI we can of course also handle this easily. Feel free to close.

[anbraten]

I think the issue is however that the commit message is a one-liner atm?

[qwerty287]

Not in DB, but in UI it's shown without newlines (but the data is available)

[anbraten]

In that case we could just show the first line normally and on hover the full message with new-lines

[xoxys]

This issue was intended to be unrelated to the Web UI PR. The Web UI "issue" can be of course improved easily.

[qwerty287]

I think we can close this (see #2359 (comment))?