v0.0.1 of zama_fhe

Pure-Dart client for the Zama Protocol (fhEVM): network configs, ciphertext handle computation, FHE type system, and EIP-712 typed-data builders for user/public decryption. The cryptographic engine (T [...] Changelog excerpt: Initial public preview of zama_fhe— the pure-Dart core of the first Dart/Flutter SDK for the Zama Protocol (fhEVM). - FhevmInstance— wires a crypto backend, the relayer, and the protocol glue into one entry point (createEncryptedInput, publicDecrypt, userDecrypt). - EncryptedInputBuilder— typed input assembly (addBool, add8/16/32/ 64/128/256, addAddress) with range validation. - FHE type system: ebool, euint8–euint256, eaddress. - Ciphertext handle computatio[...]