Add wallet settings

[peachbits]

CHANGELOG

Does this branch warrant an entry to the CHANGELOG?

• Yes
• No

Dependencies

none

Description

none

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Note

Medium Risk
Changes wallet creation, persistence, and engine configuration paths; impact is limited to plugins that set hasWalletSettings, but incorrect settings handling could affect engine behavior at runtime.

Overview
Introduces wallet-scoped settings for currencies that opt in via EdgeCurrencyInfo.hasWalletSettings. Settings are stored in WalletSettings.json, loaded at engine startup, exposed as walletSettings / changeWalletSettings on EdgeCurrencyWallet, and passed through to engines (including optional changeWalletSettings). createCurrencyWallet and createCurrencyWallets accept walletSettings in options and prewrite them to the wallet repo before applyKit so the pixie sees them on first load.

Memory wallets now receive walletSettings in engine options. Sync reload picks up WalletSettings.json when supported.

Also exposes EdgeCurrencyWallet.imported (walletInfo.imported === true) for key-imported wallets.

Split restore: when un-archiving split wallets, changeWalletStates is always invoked for the restore set (drops the previous no-op when nothing was archived/deleted).

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

There are 2 total unresolved issues (including 1 from previous review).

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