feat(trigger): add session-bound local triggers

nanobot/channels/discord.py

@@ -218,6 +218,16 @@ if DISCORD_AVAILABLE:
                 command_text = f"/model {preset}" if preset else "/model"
                 await self._forward_slash_command(interaction, command_text)
 
+            @self.tree.command(name="trigger", description="Create a local trigger for this chat")
+            @app_commands.describe(name="Optional trigger name")
+            async def trigger_command(
+                interaction: discord.Interaction,
+                name: str | None = None,
+            ) -> None:
+                name = (name or "").strip()
+                command_text = f"/trigger {name}" if name else "/trigger"
+                await self._forward_slash_command(interaction, command_text)
+
             @self.tree.command(name="help", description="Show available commands")
             async def help_command(interaction: discord.Interaction) -> None:
                 sender_id = str(interaction.user.id)

nanobot/channels/manager.py

@@ -68,6 +68,7 @@ class ChannelManager:
         *,
         session_manager: "SessionManager | None" = None,
         cron_service: Any | None = None,
+        external_trigger_store: Any | None = None,
         webui_runtime_model_name: Callable[[], str | None] | None = None,
         webui_cron_pending_job_ids: Callable[[str], set[str]] | None = None,
         webui_static_dist: bool = True,
@@ -78,6 +79,7 @@ class ChannelManager:
         self.bus = bus
         self._session_manager = session_manager
         self._cron_service = cron_service
+        self._external_trigger_store = external_trigger_store
         self._webui_runtime_model_name = webui_runtime_model_name
         self._webui_cron_pending_job_ids = webui_cron_pending_job_ids
         self._webui_static_dist = webui_static_dist
@@ -139,6 +141,7 @@ class ChannelManager:
                         runtime_surface=self._webui_runtime_surface,
                         runtime_capabilities_overrides=self._webui_runtime_capabilities,
                         cron_service=self._cron_service,
+                        external_trigger_store=self._external_trigger_store,
                         cron_pending_job_ids=self._webui_cron_pending_job_ids,
                         logger=logger,
                     )

nanobot/channels/telegram.py

@@ -411,6 +411,7 @@ class TelegramChannel(BaseChannel):
         BotCommand("status", "Show bot status"),
         BotCommand("history", "Show recent conversation messages"),
         BotCommand("goal", "Start a sustained objective (long-running task)"),
+        BotCommand("trigger", "Create a local trigger for this chat"),
         BotCommand("pairing", "Manage DM pairing (approve/deny/list)"),
         BotCommand("model", "Switch runtime model preset"),
         BotCommand("skill", "List enabled skills"),
@@ -423,7 +424,7 @@ class TelegramChannel(BaseChannel):
     # Regex for slash commands routed to AgentLoop via ``_forward_command``.
     # Hyphenated ``dream-*`` commands stay on a separate handler (below).
     TELEGRAM_BUS_SLASH_COMMAND_RE = re.compile(
-        r"^/(?:new|stop|restart|status|dream|history|goal|pairing|model|skill)(?:@\w+)?(?:\s+.*)?$"
+        r"^/(?:new|stop|restart|status|dream|history|goal|trigger|pairing|model|skill)(?:@\w+)?(?:\s+.*)?$"
     )
 
     @classmethod