nostr:npub1h0uj825jgcr9lzxyp37ehasuenq070707pj63je07n8mkcsg3u0qnsrwx8 can i use the Keychat media server for both encrypted uploads in my keychat messages, and unencrypted uploads on kind 1 notes? And then i pay per upload using my ecash wallet in keychat without thinking about media server subs ever again?