feat(sigma): new command

Co-authored-by: neoarz <tyrantneo740@gmail.com>

cogs/miscellaneous/sigma.py

@@ -0,0 +1,30 @@
+import discord
+from discord.ext import commands
+from discord.ext.commands import Context
+import aiohttp
+import io
+
+
+def sigma_command():
+    @commands.hybrid_command(
+        name="sigma",
+        description="i feel so sigma",
+    )
+    async def sigma(self, context):
+        image_url = "https://yes.nighty.works/raw/EpWodj.jpeg"
+
+        async with aiohttp.ClientSession() as session:
+            async with session.get(image_url) as resp:
+                data = await resp.read()
+        file = discord.File(io.BytesIO(data), filename="sigma.png")
+
+        if getattr(context, "interaction", None):
+            inter = context.interaction
+            if not inter.response.is_done():
+                await inter.response.send_message(file=file, ephemeral=False)
+            else:
+                await inter.followup.send(file=file, ephemeral=True)
+        else:
+            await context.send(file=file)
+    
+    return sigma