feat(deck): меню колонки — Переименовать / Удалить список (P1 diff)

DeckRepository.renameStack/deleteStack (PUT/DELETE /stacks/{id}); VM renameStack/deleteStack;
overflow-меню (⋯) в шапке колонки → DropdownMenu; диалог переименования (префилл) +
DeckConfirmDialog для удаления. Веб-паритет меню Stack.

feature/deck/src/main/java/ru/forbion/f7cloud/feature/deck/DeckCardSheet.kt

@@ -236,8 +236,9 @@ fun DeckTextPromptDialog(
     confirmText: String,
     onConfirm: (String) -> Unit,
     onDismiss: () -> Unit,
+    initial: String = "",
 ) {
-    var text by remember { mutableStateOf("") }
+    var text by remember { mutableStateOf(initial) }
     Dialog(onDismissRequest = onDismiss) {
         Surface(shape = RoundedCornerShape(16.dp), color = Color.White) {
             Column(modifier = Modifier.padding(16.dp), verticalArrangement = Arrangement.spacedBy(12.dp)) {
@@ -263,6 +264,33 @@ fun DeckTextPromptDialog(
 }
 
 
+@Composable
+fun DeckConfirmDialog(
+    title: String,
+    message: String,
+    confirmText: String,
+    onConfirm: () -> Unit,
+    onDismiss: () -> Unit,
+) {
+    Dialog(onDismissRequest = onDismiss) {
+        Surface(shape = RoundedCornerShape(16.dp), color = Color.White) {
+            Column(modifier = Modifier.padding(16.dp), verticalArrangement = Arrangement.spacedBy(12.dp)) {
+                Text(
+                    title,
+                    style = MaterialTheme.typography.titleMedium.copy(fontSize = 18.sp),
+                    fontWeight = FontWeight.SemiBold,
+                    color = F7Colors.TextPrimary,
+                )
+                Text(message, style = MaterialTheme.typography.bodyMedium, color = F7Colors.TextSecondary)
+                Row(horizontalArrangement = Arrangement.spacedBy(8.dp)) {
+                    F7SecondaryButton("Отмена", onClick = onDismiss, modifier = Modifier.weight(1f))
+                    F7PrimaryButton(text = confirmText, onClick = onConfirm, modifier = Modifier.weight(1f))
+                }
+            }
+        }
+    }
+}
+
 /** Парсит ISO-строку срока Deck в миллисекунды (для инициализации пикера). */
 internal fun parseDeckDueMillis(iso: String): Long? = runCatching {
     Instant.parse(iso).toEpochMilli()

feature/deck/src/main/java/ru/forbion/f7cloud/feature/deck/DeckRepository.kt

@@ -215,6 +215,15 @@ class DeckRepository {
         return DeckStack(id = id, boardId = boardId, title = title, order = 999, cards = emptyList())
     }
 
+    fun renameStack(session: AuthSession, stack: DeckStack, title: String) {
+        val body = JSONObject().put("title", title).put("boardId", stack.boardId).put("order", stack.order)
+        sendJson(session, "PUT", "${apiBase(session)}/stacks/${stack.id}", body)
+    }
+
+    fun deleteStack(session: AuthSession, stackId: Int) {
+        sendJson(session, "DELETE", "${apiBase(session)}/stacks/$stackId", null)
+    }
+
     // --- HTTP ---
 
     private fun getJson(client: OkHttpClient, url: String): Any {

feature/deck/src/main/java/ru/forbion/f7cloud/feature/deck/DeckScreen.kt

@@ -22,7 +22,10 @@ import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.MoreVert
 import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.DropdownMenu
+import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
@@ -62,6 +65,8 @@ fun DeckScreen(
     val state by vm.state.collectAsState()
     var addStackOpen by remember { mutableStateOf(false) }
     var addCardStackId by remember { mutableStateOf<Int?>(null) }
+    var renameStackTarget by remember { mutableStateOf<DeckStack?>(null) }
+    var deleteStackTarget by remember { mutableStateOf<DeckStack?>(null) }
 
     LaunchedEffect(session.serverUrl, session.username) { vm.load(session) }
     LaunchedEffect(openCardId) {
@@ -110,6 +115,8 @@ fun DeckScreen(
                             onCardClick = { vm.openCard(it) },
                             onToggleDone = { vm.toggleDone(session, it) },
                             onAddCard = { addCardStackId = stack.id },
+                            onRename = { renameStackTarget = stack },
+                            onDelete = { deleteStackTarget = stack },
                         )
                     }
                 }
@@ -165,6 +172,25 @@ fun DeckScreen(
             onDismiss = { addCardStackId = null },
         )
     }
+    renameStackTarget?.let { stack ->
+        DeckTextPromptDialog(
+            title = "Переименовать колонку",
+            label = "Название колонки",
+            confirmText = "Сохранить",
+            initial = stack.title,
+            onConfirm = { vm.renameStack(session, stack, it); renameStackTarget = null },
+            onDismiss = { renameStackTarget = null },
+        )
+    }
+    deleteStackTarget?.let { stack ->
+        DeckConfirmDialog(
+            title = "Удалить колонку?",
+            message = "Колонка «${stack.title}» и её карточки будут удалены.",
+            confirmText = "Удалить",
+            onConfirm = { vm.deleteStack(session, stack); deleteStackTarget = null },
+            onDismiss = { deleteStackTarget = null },
+        )
+    }
 }
 
 @Composable
@@ -206,7 +232,10 @@ private fun DeckStackSection(
     onCardClick: (DeckCard) -> Unit,
     onToggleDone: (DeckCard) -> Unit,
     onAddCard: () -> Unit,
+    onRename: () -> Unit,
+    onDelete: () -> Unit,
 ) {
+    var menuOpen by remember { mutableStateOf(false) }
     Column(
         modifier = Modifier
             .fillMaxWidth()
@@ -240,6 +269,28 @@ private fun DeckStackSection(
                 ) {
                     Icon(Icons.Filled.Add, contentDescription = "Добавить карточку", tint = F7Colors.Primary, modifier = Modifier.size(18.dp))
                 }
+                Box {
+                    Icon(
+                        Icons.Filled.MoreVert,
+                        contentDescription = "Меню колонки",
+                        tint = F7Colors.TextSecondary,
+                        modifier = Modifier
+                            .size(28.dp)
+                            .clip(CircleShape)
+                            .clickable { menuOpen = true }
+                            .padding(5.dp),
+                    )
+                    DropdownMenu(expanded = menuOpen, onDismissRequest = { menuOpen = false }) {
+                        DropdownMenuItem(
+                            text = { Text("Переименовать") },
+                            onClick = { menuOpen = false; onRename() },
+                        )
+                        DropdownMenuItem(
+                            text = { Text("Удалить список") },
+                            onClick = { menuOpen = false; onDelete() },
+                        )
+                    }
+                }
             }
         }
         stack.cards.forEach { card ->

feature/deck/src/main/java/ru/forbion/f7cloud/feature/deck/DeckViewModel.kt

@@ -124,6 +124,12 @@ class DeckViewModel(
         mutate(session) { repository.createStack(session, boardId, title.trim()) }
     }
 
+    fun renameStack(session: AuthSession, stack: DeckStack, title: String) =
+        mutate(session) { repository.renameStack(session, stack, title.trim()) }
+
+    fun deleteStack(session: AuthSession, stack: DeckStack) =
+        mutate(session) { repository.deleteStack(session, stack.id) }
+
     private fun mutate(
         session: AuthSession,
         closeCardAfter: Boolean = false,