86960cdb7f75eaa2ae150914c54240d1d5ef96d1 wallet: migration, batch addressbook records removal (furszy)
342c45f80e32b0320829ce380b5854844cd74bc8 wallet: addressbook migration, batch db writes (furszy)
595bbe6e81885d35179aba6137dc63d0e652cc1f refactor: wallet, simplify addressbook migration (furszy)
d0943315b1d00905fe7f4513b2f3f47b88a99e8f refactor: SetAddressBookWithDB, minimize number of map lookups (furszy)
bba4f8dcb55de3ca4963711dc17882b43cb0bc4a refactor: SetAddrBookWithDB, signal only if write succeeded (furszy)
97b075392305becfbad4d497614478cff2d9237f wallet: clean redundancies in DelAddressBook (furszy)
Pull request description:
Commits decoupled from #28574, focused on the address book cloning process
Includes:
1) DB batch operations and flow simplification for the address book migration process.
2) Code improvements to `CWallet::DelAddressBook` and `Wallet::SetAddrBookWithDB` methods.
These changes will let us consolidate all individual write operations that take place during the wallet migration process into a single db txn in the future.
ACKs for top commit:
achow101:
ACK 86960cdb7f75eaa2ae150914c54240d1d5ef96d1
josibake:
reACK 86960cdb7f
Tree-SHA512: 10c941df3cd84fd8662b9c9ca6a1ed2c7402d38c677d2fc66b8b6c9edc6d73e827a5821487bbcacb5569d502934fa548fd10699e2ec45185f869e43174d8b2a1
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