Show transactions from all networks on activity tab

[StephenHeaps]

Currently we are only able to fetch all transactions for the selected network for each coin type. A core change is in progress to give us the ability to fetch transactions for all networks instead of just the selected network. When this is available, we should add an accounts & network filter to the Activity tab.

Discussion ref: https://bravesoftware.slack.com/archives/C023VS4HJ6Q/p1680806641725749

Accounts filter should default to All Accounts and network filter should default to All Networks.

Empty State:

With Transactions:

blocked until brave/brave-browser#29638 is available.

[srirambv]

Verification passed on iPhone 13 with iOS 16.5 running 1.52 (23.6.22.18)

• Verified steps from #7441
• Verified all completed transaction activity from all network is shown under activity tab
• Verified rejected transactions are only shown under the account and not under activity tab

7233.MP4