Add DOGE: Dogecoin

- [ x] I understand that filing an issue does not guarantee addition to the DeFi Swap token list.

**Please provide the following information for your token.**

Token Address:
Token Name (from contract):
Token Decimals (from contract):
Token Symbol (from contract):
Uniswap V2 Pair Address of Token:

Link to the official homepage of token:
Link to CoinMarketCap or CoinGecko page of token:

The issue names no file, test, or entry point and leaves the token address, contract metadata, pair address, and reference links blank. First confirm the required DOGE details and inspect the repository’s token-list entry point; done means the verified Dogecoin information is added to the list.

Written by the indexing model from the issue text.