Add LerouxCraft server mapping

[LerouxCraft]

Server Information

Added LerouxCraft server mapping.

• Server Name: LerouxCraft
• Address: oyna.lerouxcraft.com
• Website: https://lerouxcraft.com
• Region: EU
• Language: Turkish
• Game Types: Skyblock, SMP, Towny

This PR adds LerouxCraft metadata, logo, and background assets for Lunar Client server recognition and Discord Rich Presence support.

---

General:

• The pull request title is descriptive.
• The pull request does not contain any unrelated commits.

Mapping Additions or Updates:

• Folder with appropriate name has been created / updated.

• No changes were made to the file's formatting.

• There are no syntax errors.

• There is no pre-existing mapping matching my id.

• My field values match the requirements.

• id: a lowercase string matching the folder name (lerouxcraft)

• name: LerouxCraft

• description: English description between 16 and 80 characters.

• addresses: contains lowercase server addresses.

• primaryAddress: the main server connection address is correct.

• minecraftVersions: contains supported Lunar Client versions.

• primaryMinecraftVersion: is a supported Lunar Client version.

• primaryColor: is a valid hexadecimal color.

• secondaryColor: is a valid hexadecimal color.

• primaryRegion: EU.

• regions: EU.

• gameTypes: correctly represents the server content.

• primaryGameType: Skyblock.

• crossplay: correctly represents Bedrock support.

Socials:

• website: https://lerouxcraft.com
• store: https://lerouxcraft.com/store
• discord: included in metadata.

Compliance:

• All provided URLs include the correct URL schema.
• Server information belongs to LerouxCraft.

Media:

Logo

• My logo is a png file.
• I have uploaded my logo to my server folder and named it logo.png.
• My logo has a transparent background and is square (1:1 aspect ratio).
• My logo is at least 512 pixels in width and height.
• My logo is my own property and complies with relevant copyright/privacy laws.
• My logo is not upscaled from a smaller low quality image.

Background

• My background is a png file.
• I have uploaded my background to my server folder and named it background.png.
• My background has an aspect ratio of 16:9.
• My background is at least 1920 pixels in width and 1080 pixels in height.
• My background contains relevant content pertaining to LerouxCraft and complies with copyright/privacy laws.
• My background does not contain unnecessary markings, text, or logos.

[LunarClientBot]

Errors found for lerouxcraft:

• metadata.json is malformed, please ensure it is valid json.

[LunarClientBot]

Errors found for lerouxcraft:

• metadata.json is malformed, please ensure it is valid json.