feat(01-03): switch Matrix confirmations to text commands

- replace reaction-based helper text with !yes/!no and !skill commands
- resolve confirm and cancel through pending confirmation state
- render !settings as a read-only status dashboard

adapter/matrix/handlers/confirm.py

@@ -1,19 +1,40 @@
 from __future__ import annotations
 
+from adapter.matrix.store import clear_pending_confirm, get_pending_confirm
 from core.protocol import IncomingCallback, OutgoingMessage
 
 
-async def handle_confirm(
-    event: IncomingCallback, auth_mgr, platform, chat_mgr, settings_mgr
-) -> list:
-    action_id = event.payload.get("action_id", "unknown")
-    return [
-        OutgoingMessage(chat_id=event.chat_id, text=f"Действие подтверждено (id: {action_id}).")
-    ]
+def make_handle_confirm(store=None):
+    async def handle_confirm(
+        event: IncomingCallback, auth_mgr, platform, chat_mgr, settings_mgr
+    ) -> list:
+        if store is None:
+            return [OutgoingMessage(chat_id=event.chat_id, text="Нет ожидающих подтверждений.")]
+
+        pending = await get_pending_confirm(store, event.chat_id)
+        if not pending:
+            return [OutgoingMessage(chat_id=event.chat_id, text="Нет ожидающих подтверждений.")]
+
+        description = pending.get("description", "действие")
+        await clear_pending_confirm(store, event.chat_id)
+
+        return [OutgoingMessage(chat_id=event.chat_id, text=f"Подтверждено: {description}")]
+
+    return handle_confirm
 
 
-async def handle_cancel(
-    event: IncomingCallback, auth_mgr, platform, chat_mgr, settings_mgr
-) -> list:
-    action_id = event.payload.get("action_id", "unknown")
-    return [OutgoingMessage(chat_id=event.chat_id, text=f"Действие отменено (id: {action_id}).")]
+def make_handle_cancel(store=None):
+    async def handle_cancel(
+        event: IncomingCallback, auth_mgr, platform, chat_mgr, settings_mgr
+    ) -> list:
+        if store is None:
+            return [OutgoingMessage(chat_id=event.chat_id, text="Нет ожидающих подтверждений.")]
+
+        pending = await get_pending_confirm(store, event.chat_id)
+        if not pending:
+            return [OutgoingMessage(chat_id=event.chat_id, text="Нет ожидающих подтверждений.")]
+
+        await clear_pending_confirm(store, event.chat_id)
+        return [OutgoingMessage(chat_id=event.chat_id, text="Действие отменено.")]
+
+    return handle_cancel