YES! Amazing Idea! +1
Though, I’d say the interaction should be a right click
- Opens right click menu
- Select option “Focus Folder”
- Opens a new file explorer in the same pane as the main explorer.
(Side Bar: It may make more sense to change the main file explorer pane to be a vault or File cabinet icon. Since that really is what it represents. Then have the file icon for focused folders)
I tend to really like having well sorted files. But that requires loads of them when I want to keep my life inside Obsidian. So my main Vault is a bit overwhelming sometimes. This would really be an incredible feature for my brain.