Subject: Allow identical names for folders and labels
​Folders and labels serve completely different functions—folders store emails exclusively, while labels tag them for context.
​Currently, Proton blocks users from giving a folder and a label the same name (e.g., a "Business" folder and a "Business" label). Forcing them to share a namespace creates unnecessary friction and forces awkward naming workarounds.
​Please decouple folder and label namespaces so we can use identical names for both entities.