async items loading

[ayrat555]

Resolves #2011

Progress

• Address tokens tab
• Address logs tab
• Block transactions
• Transaction logs tab
• Transaction token transfer tab
• Transaction internal transactions tab
• Token inventory

[coveralls]

Pull Request Test Coverage Report for Build e4ea4bcb-78d0-4bdc-88d7-b1f79f6f0f8a

• 43 of 63 (68.25%) changed or added relevant lines in 7 files are covered.
• 15 unchanged lines in 7 files lost coverage.
• Overall coverage decreased (-0.4%) to 80.867%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
apps/block_scout_web/lib/block_scout_web/controllers/address_token_controller.ex	7	9	77.78%
apps/block_scout_web/lib/block_scout_web/controllers/tokens/inventory_controller.ex	8	10	80.0%
apps/block_scout_web/lib/block_scout_web/controllers/transaction_internal_transaction_controller.ex	7	9	77.78%
apps/block_scout_web/lib/block_scout_web/controllers/transaction_log_controller.ex	7	9	77.78%
apps/block_scout_web/lib/block_scout_web/controllers/transaction_token_transfer_controller.ex	7	9	77.78%
apps/block_scout_web/lib/block_scout_web/controllers/block_transaction_controller.ex	7	10	70.0%
apps/block_scout_web/lib/block_scout_web/controllers/address_logs_controller.ex	0	7	0.0%

Files with Coverage Reduction	New Missed Lines	%
apps/block_scout_web/lib/block_scout_web/views/address_view.ex	1	86.89%
apps/block_scout_web/lib/block_scout_web/controllers/address_logs_controller.ex	1	0.0%
apps/indexer/lib/indexer/fetcher/token.ex	1	78.57%
apps/indexer/lib/indexer/fetcher/token_balance.ex	2	87.1%
apps/indexer/lib/indexer/block/fetcher.ex	3	87.84%
apps/block_scout_web/lib/block_scout_web/views/transaction_view.ex	3	78.16%
apps/indexer/lib/indexer/block/catchup/fetcher.ex	4	69.23%

Totals
Change from base Build ae1c527a-460d-4beb-a514-abe8b88d1fe8:	-0.4%
Covered Lines:	4755
Relevant Lines:	5880

---

💛 - Coveralls

[vbaranov]

Tested on stg. Looks good to me.

One thing I noticed. I unsure, that this is related directly to this PR:
./address/0x52bc44d5378309ee2abf1539bf71de1b7d7be3b5/internal_transactions

Empty internal txs tab with visible pagination and no fallback box when there are no items.

[ayrat555]

@vbaranov fix for visible pagination is in master.

[vbaranov]

@ayrat555 I mean hiding of pagination works well on staging (master + your PR is already there). The problem is only with this particular case. I rather think, that in this case, internal txs exist for this address (this why we see pagination and we don't see the box "There are no internal transactions for this transaction.
"), but the strange thing, that we don't see those internal txs.

[saneery]

LGTM

[zachdaniel]

LGTM