codebase+hotfix: remove unused github.py import + fix config channel limit embed

Author: seven7ty

cogs/ecosystem/config.py

@@ -152,12 +152,12 @@ async def feed_channel_command(self, ctx: GitBotContext, channel) -> None:
         if guild:
             feed: dict = guild.get('feed', {})
             if len(feed) >= 5:
-                embed_limit_reached: discord.Embed = discord.Embed(
+                embed_limit_reached: GitBotEmbed = GitBotEmbed(
                     color=self.bot.mgr.c.discord.yellow,
-                    title=ctx.l.config.feed.channel.embeds.channel_limit_reached_embed.title,
-                    description=ctx.l.config.feed.embeds.channel.channel_limit_reached_embed.description
+                    title=ctx.l.config.feed.channel.channel_limit_reached_embed.title,
+                    description=ctx.l.config.feed.channel.channel_limit_reached_embed.description
                 )
-                embed_limit_reached.set_footer(text=ctx.l.config.feed.channel.embeds.channel_limit_reached_embed.footer,
+                embed_limit_reached.set_footer(text=ctx.l.config.feed.channel.channel_limit_reached_embed.footer,
                                                icon_url=self.bot.user.avatar.url)
                 await ctx.send(embed=embed_limit_reached)
                 return

lib/api/github/github.py

@@ -13,7 +13,7 @@
 import functools
 import inspect
 import gidgethub.aiohttp as gh
-from typing import Optional, Callable, Any, Literal, TYPE_CHECKING, LiteralString
+from typing import Optional, Callable, Any, Literal, TYPE_CHECKING
 from gidgethub import BadRequest, QueryError
 import datetime
 from lib.structs import DirProxy, TypedCache, CacheSchema, DictProxy, SnakeCaseDictProxy