feat: register remaining commands with platform menus

Telegram: add /insights, /update, /reload_mcp (underscore variant since
Telegram BotCommand names don't allow hyphens).

Discord: add /insights (with days parameter), /reload-mcp.

Also add reload_mcp as an alias for reload-mcp in the gateway command
dispatcher so Telegram's underscore form works, and add resume/provider
to the _known_commands set for hook emission.

gateway/platforms/discord.py

@@ -654,6 +654,27 @@ class DiscordAdapter(BasePlatformAdapter):
             except Exception as e:
                 logger.debug("Discord followup failed: %s", e)
 
+        @tree.command(name="insights", description="Show usage insights and analytics")
+        @discord.app_commands.describe(days="Number of days to analyze (default: 7)")
+        async def slash_insights(interaction: discord.Interaction, days: int = 7):
+            await interaction.response.defer(ephemeral=True)
+            event = self._build_slash_event(interaction, f"/insights {days}")
+            await self.handle_message(event)
+            try:
+                await interaction.followup.send("Done~", ephemeral=True)
+            except Exception as e:
+                logger.debug("Discord followup failed: %s", e)
+
+        @tree.command(name="reload-mcp", description="Reload MCP servers from config")
+        async def slash_reload_mcp(interaction: discord.Interaction):
+            await interaction.response.defer(ephemeral=True)
+            event = self._build_slash_event(interaction, "/reload-mcp")
+            await self.handle_message(event)
+            try:
+                await interaction.followup.send("Done~", ephemeral=True)
+            except Exception as e:
+                logger.debug("Discord followup failed: %s", e)
+
         @tree.command(name="update", description="Update Hermes Agent to the latest version")
         async def slash_update(interaction: discord.Interaction):
             await interaction.response.defer(ephemeral=True)

gateway/platforms/telegram.py

@@ -160,6 +160,9 @@ class TelegramAdapter(BasePlatformAdapter):
                     BotCommand("resume", "Resume a previously-named session"),
                     BotCommand("usage", "Show token usage for this session"),
                     BotCommand("provider", "Show available providers"),
+                    BotCommand("insights", "Show usage insights and analytics"),
+                    BotCommand("update", "Update Hermes to the latest version"),
+                    BotCommand("reload_mcp", "Reload MCP servers from config"),
                     BotCommand("help", "Show available commands"),
                 ])
             except Exception as e:

gateway/run.py

@@ -710,8 +710,8 @@ class GatewayRunner:
         # Emit command:* hook for any recognized slash command
         _known_commands = {"new", "reset", "help", "status", "stop", "model",
                           "personality", "retry", "undo", "sethome", "set-home",
-                          "compress", "usage", "insights", "reload-mcp", "update",
-                          "title"}
+                          "compress", "usage", "insights", "reload-mcp", "reload_mcp",
+                          "update", "title", "resume", "provider"}
         if command and command in _known_commands:
             await self.hooks.emit(f"command:{command}", {
                 "platform": source.platform.value if source.platform else "",
@@ -759,7 +759,7 @@ class GatewayRunner:
         if command == "insights":
             return await self._handle_insights_command(event)
 
-        if command == "reload-mcp":
+        if command in ("reload-mcp", "reload_mcp"):
             return await self._handle_reload_mcp_command(event)
 
         if command == "update":