[FEATURE]Database handling of skipped downloads in config settings

[mikashina]

Currently, when a download is skipped due to file size limits, it is written to the database with completed as 0.

Even in these cases, we would like to see the data written to the database with completed=1. (Option settings, etc.)

This is because when retrying, it may repeatedly go to query the file size

[jbsparrow]

I believe we mark them as uncompleted because they weren't downloaded. It may be worth adding a filesize column to the db in order to resolve this. I'll take a look at this later today.