feat(melonx): new melonx commands

Introduced new commands to the MeloNX cog: mods, gamecrash, requirements, error, and 26 (iOS 26), each with their own handler and help embed. Updated the README and melonx.py select menu to reflect the new commands. These additions provide users with troubleshooting and informational commands for common MeloNX issues and topics.

cogs/melonx/error.py

@@ -0,0 +1,41 @@
+import discord
+from discord import app_commands
+from discord.ext import commands
+from discord.ext.commands import Context
+import time
+
+
+def error_command():
+    @commands.hybrid_command(
+        name="error", description="What does this error message mean?"
+    )
+    async def error(self, context):
+        embed = discord.Embed(
+            color=0x963155,
+            description=(
+                '# What does this error message mean?\n\n---\n\n' +
+                '**1. "MeloNX Crashed! System.SystemException: Cannot allocate memory"**' +
+                'You likely don\'t have the increased memory limit entitlement enabled, are using an a12 chipset, and have 4GB or less of memory. You can see the status of the entitlement for MeloNX under the Settings tab.\n\n' +
+                '**2. "MeloNX Crashed! LibHac.Common.HorizonResultException: ResultLoaderInvalidNso (2009-0005)"**' +
+                'This is likely a bad game / update / or DLC dump. redump your files and try again.'
+            )
+        )
+        embed.set_author(name="MeloNX", icon_url="https://yes.nighty.works/raw/TLGaVa.png")
+        embed.set_footer(text=f'Last Edited by neoarz')
+        embed.timestamp = discord.utils.utcnow()
+
+        view = discord.ui.View()
+        view.add_item(discord.ui.Button(
+            label="Edit Command",
+            style=discord.ButtonStyle.secondary,
+            url="https://github.com/neoarz/Syntrel/blob/main/cogs/melonx/error.py",
+            emoji="<:githubicon:1417717356846776340>"
+        ))
+
+        if context.interaction:
+            await context.interaction.response.send_message(embed=embed, view=view)
+        else:
+            await context.send(embed=embed, view=view)
+
+
+    return error