chore(examples): update bot token placeholder and add components v2 example

[seeyebe]

No description provided.

[reinacchi]

I don't see a need to remove the Bot placeholder since Eris supports tokens without the "Bot" prefix.

https://github.com/abalabahaha/eris/blob/dev/lib/gateway/Shard.js#L1951

[seeyebe]

I didn't remove the bot placeholder, the issue is BOT will not work as prefix it should be exactly Bot.

also see: https://discord.com/channels/831967755447828491/831975480877514822/1421983849612709888

[bsian03]

Just to clarify here - prefixless tokens are deprecated and have been so for a while. So while it is still possible to not prefix the token, it is strongly discouraged

[seeyebe]

just merge it 🤠

[Copilot]

Pull Request Overview

This PR standardizes the bot token placeholder in example files and adds a new Components V2 example to demonstrate Discord's latest message component features.

• Standardizes token placeholder from "TOKEN" to "BOT_TOKEN" across all example files
• Adds a comprehensive Components V2 example showcasing card-style layouts, sections, containers, and media galleries
• Updates documentation comment in components.js to reflect correct API reference

Reviewed Changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
examples/sharding.js	Updates token placeholder and comment to use "BOT_TOKEN"
examples/reactionButtons.js	Updates token placeholder and comment to use "BOT_TOKEN"
examples/playFile.js	Updates token placeholder and comment to use "BOT_TOKEN"
examples/pingpong.js	Updates token placeholder and comment to use "BOT_TOKEN"
examples/intent.js	Updates token placeholder and comment to use "BOT_TOKEN"
examples/embed.js	Updates token placeholder and comment to use "BOT_TOKEN"
examples/componentsV2.js	New comprehensive example demonstrating Components V2 features
examples/components.js	Updates token placeholder, comment, and API documentation URL
examples/basicCommands.js	Updates token placeholder and comment to use "BOT_TOKEN"
examples/applicationCommands.js	Updates token placeholder and comment to use "BOT_TOKEN"