[WIP] Add metadata for L7L token

[Copilot]

Thanks for asking me to work on this. I will get started on it and keep this PR's description up to date as I form a plan and make progress.

tokens/jettons/0:888c8173f1a4916e77197c9bf511ff1c20558bc57a6a94ca76fd7610b728914a/
├── meta.json
└── logo.png
{
"name": "L7L",
"symbol": "L7L",
"description": "L7L is the core identity token of the L7L ecosystem, representing the project's mission of Web3 empowerment and security awareness.",
"decimals": 0,
"image": "https:///assets/l7l.png",
"address": "0:888c8173f1a4916e77197c9bf511ff1c20558bc57a6a94ca76fd7610b728914a",
"max_supply": "1",
"social": {
"website": "https://sites.google.com/tlmsllc.net/l7l5",
"twitter": "https://twitter.com/LargeLa6182",
"telegram": "https://t.me/",
"github": "https://github.com/TLMSLLC"
}
}

---

💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.

[Copilot]

Copilot wasn't able to review any files in this pull request.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.