Create lfghelper

[Lorkrakt]

The LFG Helper plugin helps RuneScape players quickly find groups for PVM content by providing a simple, user-friendly interface in the RuneLite sidebar. Players can specify group details like boss name, team size, clanchat, and world, and submit these details to a designated Discord channel via a webhook.

Features:
Simple Form Interface: Enter boss name, team size, clanchat, and more.
Discord Integration: Sends LFG request to a Discord channel with a custom webhook.
Role Support: Sends a message tagging the specified "PVMer" role on Discord.
Automatic Data Population: Includes the player’s in-game name in the request.

This plugin streamlines the process of looking for PVM groups, making it easier for players to coordinate and find groups within their communities

[runelite-github-app]

New plugin lfghelper: https://github.com/Lorkrakt/lfg-helper/tree/9b0d64b2ad28809c273bd492852af12f1f8f7d2c

[Lorkrakt]

This is ready for review whenever someone's ready.

[LlemonDuck]

Required:

• Use an injected OkHttpClient to asynchronously send the discord payload instead of performing the i/o on swing thread

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Recommended:

• Use ImageUtil#loadImageResource and ImageUtil#resizeImage to simplify your nav button image loading, optionally just not resizing at all since the icon is already 16x16
• Use injector.getInstance(lfghelperpanel.class); instead of manually instantiating the panel, which allows you to @Inject fields into it
• Use gson to build your discord payload which will prevent text-escaping issues

[Lorkrakt]

Ready for review again.
Changes made:

Switched to OkHttpClient per RL Maintainer requirement
Made adaptions based on recommend

Fixed gson creation per workflow failure.

[LlemonDuck]

Downgrade this to log.debug https://github.com/Lorkrakt/lfg-helper/blob/f2662d26b4aba3e2b40b654e48b650cc1691af06/src/main/java/com/lfghelper/lfghelperpanel.java#L233

[Lorkrakt]

Change made!
Ready to go again.