fix: convert `chain_tip` materialized view into a table #1794

Job	Run time
test	3m 50s
lint	1m 2s
lint-docs	59s
test-2_4 (block-zero-handling)	1m 19s
test-2_4 (faucet-stx)	1m 18s
test-bns	2m 11s
test-bns-e2e	2m 6s
test-2_4 (pox-3-btc-address-formats)	2m 11s
test-btc-faucet	1m 21s
test-2_4 (pox-3-delegate-aggregation)	1m 37s
test-2_4 (pox-3-delegate-stacking)	2m 1s
test-2_4 (pox-3-delegate-revoked-stacking)	1m 41s
test-event-replay	2m 15s
test-rosetta-cli-construction	2m 32s
test-2_4 (pox-3-stack-extend-increase)	1m 32s
test-rosetta	1m 50s
test-2_4 (pox-3-rosetta-btc-addr-types)	4m 27s
test-2_4 (pox-3-rosetta-cycle-phases)	5m 8s
test-rosetta-cli-data	1m 58s
test-2_4 (pox-3-rosetta-segwit)	2m 4s
test-rosetta-construction	1m 40s
test-rpc	1m 27s
test-2_4 (pox-3-burnchain-stack-stx)	2m 15s
test-2_4 (pox-3-burnchain-delegate-stx)	1m 36s
test-subnets	2m 33s
build-publish	9m 47s
	1h 2m 40s

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