ssh connection feature added

rio/ssh_connection_rio.py

@@ -0,0 +1,32 @@
+import os
+import subprocess
+import discord
+from discord.ext import commands
+
+class Rio(commands.Cog):
+    def __init__(self, bot):
+        self.bot = bot
+
+    @commands.command()
+    async def connectrio(self, ctx):
+        target = os.getenv("RIO_CONNECTION")
+
+        try:
+            result = subprocess.run(
+                ["ssh", "-o", "BatchMode=yes", target, "echo ok"],
+                capture_output=True,
+                text=True,
+                timeout=10
+            )
+
+            if result.returncode == 0 and "ok" in result.stdout:
+                await ctx.reply("ok")
+            else:
+                await ctx.reply("failed")
+
+        except Exception as e:
+            await ctx.reply(f"failed: {e}")
+
+
+async def setup(bot):
+    await bot.add_cog(Rio(bot))