Exporting Room Names

[DantrazTrev]

Aims to implement the export room names in vector-im/element-web/issues/17058

Currently added a method to copy the Room names and RoomIds from ContextMenu for RoomSublists

Goals:

• [x] Base Design for exporting
• [x] Add a better design for the Option in the Context Menu
• [ ] Allow downloading as a format?

Signed-off-by : Ayush Pratap Singh [email protected]

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Here's what your changelog entry will look like:

✨ Features

• Exporting Room Names (#5997). Contributed by @DantrazTrev.