Add CNFT token on Gnosis chain(xdai chain)

[ColourNFT]

为确保 Token Profile 的顺利通过，务必逐一确保以下检查项并补充项目资料：

.json 及 .png 文件检查项

• [x] logo 尺寸：120*120 px
• [x] logo 背景：透明
• [x] 代币有至少一笔成功的转账记录
• [x] 此项对于 ERC-20 项目方：合约地址有大小写（做 checksum）
• [x] .json 和 .png 文件名一致（包括大小写）

项目资料：

官方公告：https://linktr.ee/colournft 团队背景： 项目基本情况： 媒体报道： 收录的交易所： 转账所需 Gas Limit（对 ERC-20 项目方）：（默认为 60000）

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Please check the following to ensure a successful verification of Token Profile

.json and .png document checklists

• [x] logo dimensions: 120*120 px
• [x] logo background: Transparent
• [x] At least one transaction on the token contract
• [x] For ERC-20 project teams: Upper and lower capitalized alphabets in token address (For checksum purposes)
• [x] Same document name for both .json and .png (Including capitalization)

Project background:

Official announcement:https://linktr.ee/colournft Project team background: Project basic information: Media publications: Tradeable exchanges: Recommended Gas Limit (For ERC-20 project teams) for transaction: (Default is 60,000)

[ColourNFT]

Project information, Web: https://linktr.ee/colournft twitter: https://linktr.ee/colournft https://blockscout.com/xdai/mainnet/address/0xC7aDb7a340F6a9bfcEdEa0D1AECa81584E394913

[makoshan]

Currently, this project only handles Ethereum Erc-20 token. xdai token is cooperated with debank. If debank already supports it, it will automatically appear in the user's wallet.