Add ability to auto start sync after auto-update of electron app

[ZIMkaRU]

This PR adds ability to auto-start sync after the auto-update of the electron app. The idea is to have a configurable option (by default turned on) to force sync after the auto-update or DB migration due to changes in the DB schema, the aim is to bring data consistency after significant updates. But the user can turn the option off via the settings menu.

---

The flow:

• in the user table, there's shouldNotSyncOnStartupAfterUpdate flag used to turn on/off the option
• in the user table, there's isSyncOnStartupRequired flag used to request sync
• if the auto-update or DB migration takes place, isSyncOnStartupRequired=true will be set
• and then after sign-in for each user the sync will be force pushed
• and then after sync isSyncOnStartupRequired=flase will be reset
• for the electron app adds the ability to request sync via ipc channel for covering auto-update point

---

Basic changes:

• adds ability to auto-start sync after the DB migration
• adds ability to auto-start sync after the auto-update via ipc channel
• adds v33 DB migration
• adds corresponding test coverage
• adds ability to turn on/off the option, for it should be used:
  • to get current state:
    • singIn request:

    {
      "method": "signIn",
      "auth": {
        "token": "f19ab177-29e7-4c58-bfa0-36e9707a6977"
      }
    }

    • signIn response:

    {
      "jsonrpc": "2.0",
      "result": {
        "email": "[email protected]",
        "isSubAccount": false,
        "token": "f19ab177-29e7-4c58-bfa0-36e9707a6977",
        "shouldNotSyncOnStartupAfterUpdate": false // the flag
      },
      "id": null
    }

  • to change the opt flag:
    • updateUser request:

    {
      "method": "updateUser",
      "auth": {
        "token": "f19ab177-29e7-4c58-bfa0-36e9707a6977"
      },
      "params": {
        "shouldNotSyncOnStartupAfterUpdate": true
      }
    }

    • updateUser response:

    {
      "jsonrpc": "2.0",
      "result": true,
      "id": null
    }

[ezewer]

looks good to me!