Number of messages on Overview page isn't synced properly after topic compaction and doesn't match to number on Messages page

[IldarAlmakaev]

Describe the bug (Actual behavior)
There are 2 pages Overview and Messages where the number of a topic messages is shown.
After the topic's compaction, the number of messages isn't updated/synced on Overview page.
Please have a look at the screenshots below:

Expected behavior
Those metrics should be synced as soon as possible and show an up-to-date value. Otherwise, it's confusing 🤔

Set up

Steps to Reproduce

1. Create a topic with compact cleanup policy
2. Produce some messages
3. Have a look at the number of messages there
4. Wait for topic compaction or trigger it manually
5. Have a look at the number of messages on Overview and Messages pages. The numbers are not equal.

Screenshots

Additional context

[Haarolean]

I guess we need to update the metrics upon "compacting" a topic in case it's done manually

[sugan0tech]

@Haarolean I would like to tackle this issue.

[reidmeyer]

Related issue, if there are transactional messages, you get similar behavior where message count shows higher than the messages consumed since offsets are skipped for the transaction aborts and commits.

[Haarolean]

#4255
Feel free to raise one here: https://github.com/kafbat/kafka-ui