fix(chat): support batch clarify.request payload and route question_id on respond (fixes #1045) (#1046)

app/src/main/java/com/m57/hermescontrol/data/ws/EventParser.kt

@@ -134,17 +134,33 @@ object EventParser {
             "clarify.request" -> {
                 // Gateway sends "question"/"choices" — fall back to "text"/"options" for any
                 // older client or test that still uses the legacy field names. (Issue #206)
+                // Batch clarify (issue #18450): gateway sends "questions" array of {qid, question, choices, multi_select}.
+                val rawQuestions = payload?.get("questions") as? List<*>
+                val firstQuestion = rawQuestions?.firstOrNull() as? Map<*, *>
+
                 val text =
                     payload?.get("question") as? String
                         ?: payload?.get("text") as? String
+                        ?: if (rawQuestions != null && rawQuestions.size > 1) {
+                            rawQuestions
+                                .mapIndexedNotNull { index, item ->
+                                    val q = (item as? Map<*, *>)?.get("question") as? String
+                                    q?.let { "${index + 1}. $it" }
+                                }.joinToString("\n\n")
+                        } else {
+                            firstQuestion?.get("question") as? String
+                        }
+
                 val rawOptions =
                     payload?.get("choices")
                         ?: payload?.get("options")
+                        ?: firstQuestion?.get("choices")
                 val clarifyId = payload?.get("clarify_id") as? String ?: payload?.get("request_id") as? String
+                val questionId = firstQuestion?.get("qid") as? String
 
                 @Suppress("UNCHECKED_CAST")
                 val options = (rawOptions as? List<*>)?.filterIsInstance<String>()
-                WsEvent.ClarifyRequest(text, options, clarifyId, sessionId)
+                WsEvent.ClarifyRequest(text, options, clarifyId, sessionId, questionId)
             }
 
             "status.update" -> {

app/src/main/java/com/m57/hermescontrol/data/ws/WsEvent.kt

@@ -140,6 +140,7 @@ sealed class WsEvent {
         val options: List<String>?,
         val clarifyId: String? = null,
         val sessionId: String? = null,
+        val questionId: String? = null,
     ) : WsEvent()
 
     /**