Add 21 Sei ecosystem repos

[alexander-sei]

Adds 21 Sei ecosystem repository(ies) to the Sei Network taxonomy.

Each entry has been verified to:

• reference Sei (chain ID 1329 / @sei-js / sei-protocol terms)
• be a non-archived, non-fork repository
• be discovered via at least one upstream signal (GitHub topic, npm dep, DefiLlama protocol, CoinGecko token, on-chain verified contract, or sei.io listing)

Additions

• https://github.com/Shreyas-sei/docs-code-snippets — (no description) (stars: 0, lang: Solidity)
• https://github.com/Sparrowswap/sparrowswap-contracts — (no description) (stars: 9, lang: Rust)
• https://github.com/pengovbr/sei-docker — Projeto de Infraestrutura sob Código para o SEI (stars: 76, lang: Shell)
• https://github.com/RobotLivermore/sei20-super-minter — (no description) (stars: 20, lang: TypeScript)
• https://github.com/mxnster/sei-treasure — (no description) (stars: 10, lang: JavaScript)
• https://github.com/xiaozuoyou/sei-tool — (no description) (stars: 9, lang: JavaScript)
• https://github.com/holazz/seis-minter — (no description) (stars: 2, lang: JavaScript)
• https://github.com/0xtrou/cw721-minter-via-wasmd — (no description) (stars: 1, lang: TypeScript)
• https://github.com/CaviesLabs/1mscan — (no description) (stars: 0, lang: TypeScript)
• https://github.com/Sciampa/Frontend-Airdrop — (no description) (stars: 0, lang: TypeScript)
• https://github.com/Space-ID/sdk-demo-vite — (no description) (stars: 0, lang: TypeScript)
• https://github.com/aura-nw/horoscope-sei-proto — (no description) (stars: 0, lang: TypeScript)
• https://github.com/aura-nw/horoscope-v2-sei-proto — (no description) (stars: 0, lang: TypeScript)
• https://github.com/bongdungyeuem27/lottery — (no description) (stars: 0, lang: TypeScript)
• https://github.com/minhhieuuet/sei-sign — (no description) (stars: 0, lang: TypeScript)
• https://github.com/smellems/sei-tools — (no description) (stars: 0, lang: JavaScript)
• https://github.com/DefiLlama/defillama-server — Server for defillama (stars: 227, lang: TypeScript)
• https://github.com/TheSupermanish/magic-evm — Template for the Magic-EVM (stars: 0, lang: TypeScript)
• https://github.com/shashank-kalluri/mbc-site — (no description) (stars: 0, lang: TypeScript)
• https://github.com/songil88620/SEI_BOT — (no description) (stars: 0, lang: TypeScript)
• https://github.com/souvik0908/sei-sense — (no description) (stars: 0, lang: TypeScript)

Submitted by an automated bot maintained by Sei Foundation.