ApplicationCommand mention

[LuisWollenschneider]

Summary

Add mention parameter to ApplicationCommand

What is the feature request for?

The core library

The Problem

There is no easy way to properly highlight an ApplicationCommand in a message.

The markdown has the format
</COMMAND_NAME:APPLICATION_ID>

The Ideal Solution

The solution would be to have a mention attribute for ApplicationCommands.

@bot.application_command()
async def command(ctx: ApplicationContext):
    await ctx.respond(ctx.command.mention)

The Current Solution

The best way currently is to craft the markdown by hand every time.

@bot.application_command()
async def command(ctx: ApplicationContext):
    await ctx.respond(f"</{ctx.command.name}:{ctx.bot.application_id}>")

Additional Context

As far as I see, the application_id is not accessible within the ApplicationCommand class, which is necessary for the markdown.

[ghost]

This was addressed in PR #1523 and has been added to the source code ever since