provide a UI to move a feed into a different channel

[aaronpk]

should move all existing entries from the old channel to the new channel

[EdwardHinkle]

This would actually be super useful as I’ve found as I grow channels too big I e realized I’d like to split some feeds into separate channels

[tantek]

I think moving feeds will be a common new user need because of this behavior:

• Add feeds to just the Home channel by default (for ease/convenience of reading all in one place)
• Home channel gets too busy
• Create a second topic or group-specific channel to partition off some of the feeds which may only be related to a specific community, organization, company etc.
• Try to move those feeds from the default Home channel, and realize you have to remove and re-add them one at a time, which feels bit tedious

(Originally published at: https://tantek.com/2019/132/t4/moving-feeds-common-new-user-need)