Wrapping to the next line in mobile view

apps/web/src/views/ConversationsView.vue

@@ -329,25 +329,33 @@ async function confirmDeleteMessage(msg: ChatMessage) {
   }
 }
 
+function isMobileComposer() {
+  return typeof window !== 'undefined' && window.matchMedia('(max-width: 900px)').matches;
+}
+
+function insertComposerNewline() {
+  const el = draftInputEl.value;
+  if (!el) {
+    draft.value += '\n';
+    return;
+  }
+  const start = el.selectionStart ?? draft.value.length;
+  const end = el.selectionEnd ?? start;
+  draft.value = draft.value.slice(0, start) + '\n' + draft.value.slice(end);
+  nextTick(() => {
+    const pos = start + 1;
+    el.focus();
+    el.setSelectionRange(pos, pos);
+  });
+}
+
 function onComposerKeydown(event: KeyboardEvent) {
   if (event.key !== 'Enter') return;
+  // موبایل: Enter = خط بعد؛ ارسال فقط با دکمه ارسال
+  if (isMobileComposer()) return;
   if (event.ctrlKey || event.metaKey) {
-    // Ctrl/Cmd+Enter → newline
     event.preventDefault();
-    const el = draftInputEl.value;
-    if (!el) {
-      draft.value += '\n';
-      return;
-    }
-    const start = el.selectionStart ?? draft.value.length;
-    const end = el.selectionEnd ?? start;
-    const next = draft.value.slice(0, start) + '\n' + draft.value.slice(end);
-    draft.value = next;
-    nextTick(() => {
-      const pos = start + 1;
-      el.focus();
-      el.setSelectionRange(pos, pos);
-    });
+    insertComposerNewline();
     return;
   }
   if (event.shiftKey) return;
@@ -1107,7 +1115,7 @@ onUnmounted(() => {
                   rows="1"
                   :placeholder="editingMessageId ? 'ویرایش پیام…' : 'پیام بنویسید…'"
                   autocomplete="off"
-                  enterkeyhint="send"
+                  enterkeyhint="enter"
                   :disabled="sending || recording"
                   @focus="emojiOpen = false"
                   @keydown="onComposerKeydown"