dir-index-html: ability to copy CIDs

[obo20]

This is a pretty simple request (mostly a QOL type thing)

Right now in a gateway's folder view, users see a truncated version of their CID.

Users have requested the ability to copy that CID without having to click the link / copy the link and then extract the underlying CID from that string of text.

[lidel]

Sounds useful. I'd be happy to review PR that adds a clickable "copy" icon next to the CID.

[jgrean81]

How to pull a list of all CIDs in a folder as well? As JSON or CSV or plain text export please

[lidel]

@jgrean81 ipfs ls Qmfoo --enc=json (or via http gateway/api: https://ipfs.io/api/v0/ls?arg=/ipns/dist.ipfs.io)
(in the future, please as support questions like this on the forum: https://discuss.ipfs.io/c/help/13 👍 )