fix: EIP1193 sendTransaction value input field is Hex, not BigInt #217
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Fix
KernelEIP1193Provider's implementation ofeth_sendTransactionwhere the value field was incorrectly processed. The value field in EIP-1193 is of typeHex, notBigIntas previously assumed.This caused double hex encoding when values were passed through the provider. For example, an incoming transaction with value 1 ETH (already hex-encoded as
"0xde0b6b3a7640000") was incorrectly treated as a string and re-encoded, resulting in the corrupted value"0x3078646530623662336137363430303030".