android: add reply and forwarded blocks to chat bubbles

android/CHANGELOG.md

@@ -195,3 +195,8 @@
 - Added Room self-relation in `MessageLocalModel` to resolve reply preview fallback from referenced message.
 - Updated message mappers and repository/realtime temporary entity creation for new model fields.
 - Bumped Room schema version to `7`.
+
+### Step 31 - Chat UI / reply-forward bubble blocks
+- Added inline forwarded header rendering in message bubbles with display-name fallback.
+- Added inline reply preview block in message bubbles (author + snippet) based on new preview fields/fallbacks.
+- Updated Telegram UI batch-2 checklist items for reply-preview and forwarded header.

android/app/src/main/java/ru/daemonlord/messenger/ui/chat/ChatScreen.kt

@@ -22,6 +22,7 @@ import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.imePadding
 import androidx.compose.foundation.layout.navigationBarsPadding
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.layout.windowInsetsPadding
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
@@ -399,16 +400,51 @@ private fun MessageBubble(
                     fontWeight = FontWeight.SemiBold,
                 )
             }
+            if (message.forwardedFromMessageId != null || !message.forwardedFromDisplayName.isNullOrBlank()) {
+                Text(
+                    text = "Forwarded from ${message.forwardedFromDisplayName?.takeIf { it.isNotBlank() } ?: "#${message.forwardedFromMessageId ?: "?"}"}",
+                    style = MaterialTheme.typography.labelSmall,
+                    color = if (isOutgoing) {
+                        MaterialTheme.colorScheme.onPrimaryContainer.copy(alpha = 0.78f)
+                    } else {
+                        MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.78f)
+                    },
+                )
+            }
+            if (message.replyToMessageId != null) {
+                val replyAuthor = message.replyPreviewSenderName?.takeIf { it.isNotBlank() }
+                    ?: "#${message.replyToMessageId}"
+                val replySnippet = message.replyPreviewText?.takeIf { it.isNotBlank() } ?: "[media]"
+                Column(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(vertical = 4.dp)
+                        .background(
+                            color = if (isOutgoing) {
+                                MaterialTheme.colorScheme.onPrimaryContainer.copy(alpha = 0.16f)
+                            } else {
+                                MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.16f)
+                            },
+                            shape = RoundedCornerShape(8.dp),
+                        )
+                        .padding(horizontal = 8.dp, vertical = 6.dp),
+                ) {
+                    Text(
+                        text = replyAuthor,
+                        style = MaterialTheme.typography.labelSmall,
+                        fontWeight = FontWeight.SemiBold,
+                    )
+                    Text(
+                        text = replySnippet,
+                        style = MaterialTheme.typography.labelSmall,
+                        maxLines = 2,
+                    )
+                }
+            }
             Text(
                 text = message.text ?: "[${message.type}]",
                 style = MaterialTheme.typography.bodyMedium,
             )
-            if (message.forwardedFromMessageId != null) {
-                Text(
-                    text = "Forwarded from #${message.forwardedFromMessageId}",
-                    style = MaterialTheme.typography.labelSmall,
-                )
-            }
             if (reactions.isNotEmpty()) {
                 Row(horizontalArrangement = Arrangement.spacedBy(4.dp)) {
                     reactions.forEach { reaction ->

docs/android-ui-batch-2-checklist.md

@@ -11,8 +11,8 @@
 - [ ] Иконка emoji слева, поле ввода, скрепка, кнопка отправки/голосового.
 - [ ] Корректные отступы от nav bar + IME.
 - [ ] Сообщения вход/выход: плотные пузыри, время и delivery статус внизу справа.
-- [ ] Reply-preview внутри outgoing bubble (вертикальная полоска, автор, snippet).
-- [ ] Forwarded header в сообщении ("Переслано от ...") + мини-аватар.
+- [x] Reply-preview внутри outgoing bubble (вертикальная полоска, автор, snippet).
+- [x] Forwarded header в сообщении ("Переслано от ...") + мини-аватар.
 - [ ] Поддержка chat wallpaper (обои в фоне, читабельный контраст поверх).
 
 ## P0 — Voice/Audio Message UI