mute: migrate Lists.swift to use new MuteItem

This patch depends on: Adding new structs/enums for new mute list

- Rewrites Lists.swift to use new mute list option
    - This leads to a lot of changes for changing the type from RefId to the new MuteItem
- Update & relay new mute list in AddMuteItemView.swift (fixing previous patch TODO)
- Renames `list` to `list_deprecated`
    - We need to keep this since existing users might have an old mute list

Related: https://github.com/damus-io/damus/issues/1718
Related: https://github.com/damus-io/damus/issues/856
Lighting Address: fishcharlie@strike.me

Signed-off-by: Charlie Fish <contact@charlie.fish>
Reviewed-by: William Casarin <jb55@jb55.com>
Signed-off-by: William Casarin <jb55@jb55.com>

damus/Models/MuteItem.swift

@@ -145,6 +145,13 @@ enum MuteItem: Hashable, Equatable {
     }
 }
 
+// - MARK: TagConvertible
+extension MuteItem: TagConvertible {
+    static func from_tag(tag: TagSequence) -> MuteItem? {
+        return MuteItem(tag.strings())
+    }
+}
+
 extension Collection where Element == MuteItem {
     /// Check if an event is muted given a collection of ``MutedItem``.
     ///