chore(conversation): use tri-state for self identity reveal

Signed-off-by: Brandon McAnsh <git@bmcreations.dev>

Author: bmc08gt

app/src/main/java/com/getcode/view/main/chat/conversation/ChatConversationScreen.kt

@@ -95,10 +95,10 @@ private fun IdentityRevealHeader(
     }
 
     LaunchedEffect(state.identityRevealed, state.user) {
-        if (!state.identityRevealed) {
+        if (state.identityRevealed == false) {
             delay(500)
         }
-        showRevealHeader = !state.identityRevealed
+        showRevealHeader = state.identityRevealed == false
     }
 
     AnimatedContent(

app/src/main/java/com/getcode/view/main/chat/conversation/ConversationViewModel.kt

@@ -67,7 +67,7 @@ class ConversationViewModel @Inject constructor(
         val title: String,
         val textFieldState: TextFieldState,
         val tipChatCash: Feature,
-        val identityRevealed: Boolean,
+        val identityRevealed: Boolean?,
         val user: User?,
         val lastSeen: Instant?,
         val pointers: Map<UUID, MessageStatus>,
@@ -84,7 +84,7 @@ class ConversationViewModel @Inject constructor(
                 tipChatCash = TipChatCashFeature(),
                 title = "Anonymous Tipper",
                 textFieldState = TextFieldState(),
-                identityRevealed = false,
+                identityRevealed = null,
                 user = null,
                 lastSeen = null,
                 pointers = emptyMap(),