More Sign In changes

[jordaaash]

This PR targets the alpha branch.

• Input account is now address. The app cannot be expected to have a reference to, or be able to construct, a WalletAccount object before connecting to the wallet. The account's address is already expected to uniquely identify the account. This also brings the field name inline with EIP-4361.
• Input chain is now chainId. The type is loosened to string. The wallet should not care what this value is, as it only concerns the application and sign in messages generally should not be used by on chain programs to secure access to resources. This also brings the field name inline with EIP-4361.
• Input version has been loosened to string. The wallet should not care what this value is, there's only 1 version in EIP-4361, and we'd need to update the spec for the feature if the fields changed.
• Output signatureType has been tightened to ed25519. Wallets and apps will need to understand the same signature types, and only one is supported for now. The minor feature version should change if we support more signature types.
• Doc comments added.

[jordaaash]

Published

🦋  @solana/wallet-standard@1.0.3-alpha.3
🦋  @solana/wallet-standard-core@1.0.1-alpha.3
🦋  @solana/wallet-standard-features@1.1.0-alpha.3
🦋  @solana/wallet-standard-util@1.0.1-alpha.3
🦋  @solana/wallet-standard-wallet-adapter@1.0.3-alpha.3
🦋  @solana/wallet-standard-wallet-adapter-base@1.0.3-alpha.3
🦋  @solana/wallet-standard-wallet-adapter-react@1.0.3-alpha.3