[TRI-3569] Truncated logs should be clearly labelled

[matt-aitken]

We truncate logs when they have large amounts of data. This means it's not possible to dump a single log message with 20MB of data in it on us at the moment for performance reasons.

There are a few different limits, visible in the code here: https://discord.com/channels/1066956501299777596/1282596480984678412/1282712980613500999

We will always have some kinds of limits on logs, so we should make it very clear when we truncate things. This could be an extra column in the TaskEvent table and then we can display something in the UI with a link to docs about it.

_TRI-3569

[Emmanuel-Freelance]

hi good day Sir pls i wanna make pull request on this repo since it is a paid OOS project i do i go about it or should i just create a pull request and the rest discussed later