feat: (description) botinfo, invite, ping

Botinfo now sends ephemeral responses for interactions. Invite command generates invite links dynamically using environment permissions and adds an author icon. Ping command embeds now include an author icon for consistency.

cogs/general/invite.py

@@ -6,6 +6,7 @@ Description:
 Version: 6.4.0
 """
 
+import os
 import discord
 from discord.ext import commands
 from discord.ext.commands import Context
@@ -25,10 +26,18 @@ class Invite(commands.Cog, name="invite"):
 
         :param context: The hybrid command context.
         """
-        embed = discord.Embed(
-            description=f"Invite me by clicking [here]({self.bot.invite_link}).",
-            color=0xD75BF4,
+        client = self.bot.user
+        if client is None:
+            await context.send("Bot is not ready. Try again shortly.")
+            return
+        permissions = os.getenv("INVITE_PERMISSIONS", "0")
+        invite_url = (
+            f"https://discord.com/api/oauth2/authorize?client_id={client.id}"
+            f"&scope=bot%20applications.commands&permissions={permissions}"
         )
+        embed = discord.Embed(description=f"Invite me by clicking [here]({invite_url}).", color=0x7289DA)
+        embed.set_author(name="Invite Me", icon_url="https://yes.nighty.works/raw/y5SEZ9.webp")
+        
         try:
             await context.author.send(embed=embed)
             await context.send("I sent you a private message!")