Add: hiddenActivityBanners

[borislav-itskov]

Add: hiddenActivityBanners to activity.ts to allow for manually hiding the activity banner

This is the main change:

// do not show a banner for forcefully hidden banners
this.broadcastedButNotConfirmed
.filter(
  (op) =>
    !this.#hiddenActivityBanners.includes(
      `${op.accountAddr}-${op.networkId}-${op.timestamp}`
    )
)
...

[PetromirDev]

you can call emitUpdate and await storage set afterwards

[borislav-itskov]

Okay, but I don't understand why should we do that? For example, in removeAccountData, we do the same as here: no awaits, first setting the storage and only after that updating