[3.9] [Improvement] Change line in the log about clearing the cache

[Kostelano]

What needs to be fixed

I noticed that while clearing the cache, we get the same line in the action log.
For instance:

1. System --> Clear cache --> Delete all,
2. System --> Clear Expired Cache --> Clear Expired Cache.

In step 2 we see the message:

Select the Clear Expired Cache icon in the toolbar to delete all expired cache files. Note: Cache files that are still current will not be deleted.

However, we see the same line for the two options for clearing the cache. It's like we have deleted the entire cache, even though the valid files must be "live".

In addition, "all" is not the name of the cache group and is not translated into other languages, which looks somewhat strange :).

How would you fix it

First, it makes sense to separate the lines in the log for the ALL and the OUTDATED cache.

Secondly, if possible, then change "all" to something like "The user has deleted all cache groups" to be able to correctly translate into other languages.

Anyway, I'm positioning my question as an improvement and will accept any comments :). Success to all.