While I backed up my server I see that the /data/cache folder has more than 6700 files that need more than 2GB storage.

The files are created between August 20nd 2022 and September 19th 2022 (today).

Biggest files:

Most files are html files, that are a copy from websites for CSS selector that retrieves truncated RSS feeds.
And spc files that are JSON files.

Does it makes sense to keep this cache files for 1 month?
Would it be possible to use less storage?

Environment information (please complete the following information):

• FreshRSS version: 1.20.0-dev (before updating to 1.20.0)