purple: consolidate UserBadgeInfo with Account

Rename get_account to fetch_account to make it clear that it is always a
call to the server.

Add get_maybe_cached_account method that checks cached before calling
fetch_account.

Signed-off-by: William Casarin <jb55@jb55.com>

damus/Views/Profile/ProfileName.swift

@@ -41,14 +41,14 @@ struct ProfileName: View {
     @State var display_name: DisplayName?
     @State var nip05: NIP05?
     @State var donation: Int?
-    @State var purple_badge: DamusPurple.UserBadgeInfo?
-    
+    @State var purple_account: DamusPurple.Account?
+
     init(pubkey: Pubkey, prefix: String = "", damus: DamusState, show_nip5_domain: Bool = true) {
         self.pubkey = pubkey
         self.prefix = prefix
         self.damus_state = damus
         self.show_nip5_domain = show_nip5_domain
-        self.purple_badge = nil
+        self.purple_account = nil
     }
     
     var friend_type: FriendType? {
@@ -109,15 +109,15 @@ struct ProfileName: View {
                     .frame(width: 14, height: 14)
             }
 
-            SupporterBadge(percent: supporter(profile: profile), purple_badge_info: self.purple_badge, style: .full)
+            SupporterBadge(percent: supporter(profile: profile), purple_account: self.purple_account, style: .compact)
+
+
         }
-        .onAppear(perform: {
-            Task {
-                 if damus_state.purple.enable_purple {
-                    self.purple_badge = await damus_state.purple.profile_purple_badge_info(pubkey: pubkey)
-                 }
+        .task {
+             if damus_state.purple.enable_purple {
+                 self.purple_account = try? await damus_state.purple.get_maybe_cached_account(pubkey: pubkey)
              }
-        })
+        }
         .onReceive(handle_notify(.profile_updated)) { update in
             if update.pubkey != pubkey {
                 return