chore: update supported chains (add Abstract, Hyperliquid, Ink, Mantle)

Co-authored-by: OpenCode <opencode-noreply@coinbase.com>

Author: stephancill

docs/snippets/supported-chains.mdx

@@ -8,7 +8,7 @@
 - **Testnet:** Base Sepolia • Sepolia
 
 {/* DYNAMIC_CHAINS_START */}
-**Basic support:** Monad • Unichain • ZKsync
+**Basic support:** Abstract • Hyperliquid • Ink • Mantle • Monad • Unichain • ZKsync
 
 Basic support only includes transfers through the [Base Account Web](https://account.base.app) surface for select tokens.
 {/* DYNAMIC_CHAINS_END */}