* sync preferred name;
remove settings.usernames
* update account name when handle settings.preferred_name from backup message
* fix Error:Field validation for 'KeycardPairingDataFile' failed on the 'required' tag
* bump version
* rebase
Added a unit test for changing app and wallet DBs passwords.
Refactored geth_backend to simplify and allow wallet db password changing.
Fixed opening database with wrong password.
prefixes. Changed primary keys and API methods.
Fixed tests and added new ones.
Fixed saved addresses and transaction tests to use ':memory:' sqlite
DB instead of a tmp file to speed up testing by hundred of times.
Fixes#8599
Changes applied here introduce backing up profile data (display name and identity
images) to waku and fetch them from waku. Information about those data is sent
as a separate signal to a client via `sync.from.waku.profile` signal.
New signal `sync.from.waku.progress` is introduced which will be used to notify a client
about the progress of fetching data from waku.
When initially creating settings, properties 'initialize profile_pictures_show_to'
and 'profile_pictures_visibility' are set according to the provided Setting object.
* Sync Settings
* Added valueHandlers and Database singleton
Some issues remain, need a way to comparing incoming sql.DB to check if the connection is to a different file or not. Maybe make singleton instance per filename
* Added functionality to check the sqlite filename
* Refactor of Database.SaveSyncSettings to be used as a handler
* Implemented inteface for setting sync protobuf factories
* Refactored and completed adhoc send setting sync
* Tidying up
* Immutability refactor
* Refactor settings into dedicated package
* Breakout structs
* Tidy up
* Refactor of bulk settings sync
* Bug fixes
* Addressing feedback
* Fix code dropped during rebase
* Fix for db closed
* Fix for node config related crashes
* Provisional fix for type assertion - issue 2
* Adding robust type assertion checks
* Partial fix for null literal db storage and json encoding
* Fix for passively handling nil sql.DB, and checking if elem has len and if len is 0
* Added test for preferred name behaviour
* Adding saved sync settings to MessengerResponse
* Completed granular initial sync and clock from network on save
* add Settings to isEmpty
* Refactor of protobufs, partially done
* Added syncSetting receiver handling, some bug fixes
* Fix for sticker packs
* Implement inactive flag on sync protobuf factory
* Refactor of types and structs
* Added SettingField.CanSync functionality
* Addressing rebase artifact
* Refactor of Setting SELECT queries
* Refactor of string return queries
* VERSION bump and migration index bump
* Deactiveate Sync Settings
* Deactiveated preferred_name and send_status_updates
Co-authored-by: Andrea Maria Piana <andrea.maria.piana@gmail.com>