Describe the bug
I want to resume archiving, but with -exclude. One slack channel is too big, I want to skip it.

To Reproduce
slackdump resume --exclude SOMECHANNEL --exclude OTHERCHALNNEL ./slackdump_20260303_220655

As described here in troubleshooting.

https://github.com/rusq/slackdump/blob/88679fbc853d113096d10e6b045ce49f19bf8744/doc/troubleshooting.md#resume-freezes-after-channel_not_found

Expected behavior
Slackdump resumes.

Output

flag provided but not defined: -exclude
usage: slackdump resume [flags] <archive or directory>
Run 'slackdump help resume' for details.

Desktop (please complete the following information):

• OS: macOS
• OS Version: 26.3
• Slackdump Version: HEAD (master)