feat: Handle reorgs on sequencer

[spalladino]

Tweaks the archiver so it can detect when a prune will happen and can start unwinding blocks then. This is then leveraged by the sequencer, so it builds the next block accounting for a reorg to happen. This also required tweaks on the L1 rollup contract so validations and checks account for pruning.

[github-actions[bot]]

Changes to public function bytecode sizes

Generated at commit: 0a58ece39e84f3ef5e5d6a9a3dc260cf3a65866d, compared to commit: f95bcff9902b7e28bffcf96fbd7159b2da88e89c

🧾 Summary (100% most significant diffs)

Program	Bytecode size in bytes (+/-)	%
Token::public_dispatch	-349 ✅	-1.28%
Uniswap::public_dispatch	-329 ✅	-1.40%
TokenBlacklist::public_dispatch	-354 ✅	-1.45%
AvmTest::bulk_testing	-354 ✅	-1.47%
NFT::public_dispatch	-354 ✅	-1.66%
TokenBridge::public_dispatch	-354 ✅	-1.80%
AvmTest::public_dispatch	-1,272 ✅	-2.34%
Auth::public_dispatch	-354 ✅	-3.34%
FPC::public_dispatch	-354 ✅	-3.88%
TokenBlacklist::constructor	-354 ✅	-4.43%
StatefulTest::public_dispatch	-354 ✅	-4.58%
Crowdfunding::public_dispatch	-354 ✅	-5.55%
EasyPrivateVoting::public_dispatch	-354 ✅	-5.66%
Token::constructor	-354 ✅	-6.49%
AppSubscription::public_dispatch	-354 ✅	-6.60%
NFT::constructor	-354 ✅	-6.92%
Claim::public_dispatch	-354 ✅	-7.72%
InclusionProofs::public_dispatch	-354 ✅	-7.91%
PrivateFPC::public_dispatch	-354 ✅	-8.01%
AppSubscription::constructor	-354 ✅	-8.61%
Crowdfunding::init	-354 ✅	-8.93%
StatefulTest::public_constructor	-354 ✅	-9.24%
AvmInitializerTest::public_dispatch	-354 ✅	-9.42%
EasyPrivateVoting::constructor	-354 ✅	-9.64%
Claim::constructor	-354 ✅	-9.64%
TokenBridge::constructor	-354 ✅	-9.70%
Auth::constructor	-354 ✅	-10.03%
FPC::constructor	-354 ✅	-10.08%
Uniswap::constructor	-354 ✅	-10.08%
PrivateFPC::constructor	-354 ✅	-10.09%
InclusionProofs::constructor	-354 ✅	-11.49%
AvmInitializerTest::constructor	-354 ✅	-11.68%
AvmTest::test_get_contract_instance	-354 ✅	-30.31%
AvmTest::test_get_contract_instance_raw	-442 ✅	-54.64%
AvmTest::pedersen_commit	-747 ✅	-67.79%

---

Full diff report 👇

Program	Bytecode size in bytes (+/-)	%
Token::public_dispatch	26,905 (-349)	-1.28%
Uniswap::public_dispatch	23,177 (-329)	-1.40%
TokenBlacklist::public_dispatch	24,029 (-354)	-1.45%
AvmTest::bulk_testing	23,704 (-354)	-1.47%
NFT::public_dispatch	20,955 (-354)	-1.66%
TokenBridge::public_dispatch	19,332 (-354)	-1.80%
AvmTest::public_dispatch	53,189 (-1,272)	-2.34%
Auth::public_dispatch	10,259 (-354)	-3.34%
FPC::public_dispatch	8,767 (-354)	-3.88%
TokenBlacklist::constructor	7,630 (-354)	-4.43%
StatefulTest::public_dispatch	7,367 (-354)	-4.58%
Crowdfunding::public_dispatch	6,030 (-354)	-5.55%
EasyPrivateVoting::public_dispatch	5,897 (-354)	-5.66%
Token::constructor	5,102 (-354)	-6.49%
AppSubscription::public_dispatch	5,009 (-354)	-6.60%
NFT::constructor	4,759 (-354)	-6.92%
Claim::public_dispatch	4,231 (-354)	-7.72%
InclusionProofs::public_dispatch	4,122 (-354)	-7.91%
PrivateFPC::public_dispatch	4,063 (-354)	-8.01%
AppSubscription::constructor	3,759 (-354)	-8.61%
Crowdfunding::init	3,612 (-354)	-8.93%
StatefulTest::public_constructor	3,478 (-354)	-9.24%
AvmInitializerTest::public_dispatch	3,402 (-354)	-9.42%
EasyPrivateVoting::constructor	3,320 (-354)	-9.64%
Claim::constructor	3,317 (-354)	-9.64%
TokenBridge::constructor	3,296 (-354)	-9.70%
Auth::constructor	3,177 (-354)	-10.03%
FPC::constructor	3,157 (-354)	-10.08%
Uniswap::constructor	3,157 (-354)	-10.08%
PrivateFPC::constructor	3,154 (-354)	-10.09%
InclusionProofs::constructor	2,726 (-354)	-11.49%
AvmInitializerTest::constructor	2,676 (-354)	-11.68%
AvmTest::test_get_contract_instance	814 (-354)	-30.31%
AvmTest::test_get_contract_instance_raw	367 (-442)	-54.64%
AvmTest::pedersen_commit	355 (-747)	-67.79%