added translations + finnish 1

cogs/whoami.py

@@ -0,0 +1,24 @@
+import discord
+from discord.ext import commands
+
+class whoami(commands.Cog):
+    def __init__(self, bot):
+        self.bot = bot
+
+    @commands.command()
+    async def whoami(self, ctx):
+        user_id = ctx.author.id
+        username = ctx.author.name
+
+        embed = discord.Embed(
+            title="User Information",
+            description=f"Your User ID is: {user_id}\n"
+                        f"Your username is: {username}\n"
+                        f"Your nickname in this server is: <@{user_id}>",
+            color=discord.Color.blue() 
+        )
+
+        await ctx.send(embed=embed)
+
+async def setup(bot):
+    await bot.add_cog(whoami(bot))