Variables that are assigned only once are changed to constants

[iteyelmp]

fix issues #70 : Because the contract is changed to upgradeable mode, immutables cannot be initialized in the constructor, so they are changed to constant format.
In the test script, a new solidity file is dynamically compiled to generate byteCode to replace the initial byteCode to achieve constant changes.

old constants

 17, // maxKvSizeBits, 131072
 39, // shardSizeBits ~ 512G
 2, // randomChecks
 4718592000, // minimumDiff 5 * 3 * 3600 * 1024 * 1024 / 12 = 4718592000 for 5 replicas that can have 1M IOs in one epoch
 7200, // cutoff = 2/3 * target internal (3 hours), 3 * 3600 * 2/3
 32, // diffAdjDivisor
 100, // treasuryShare, means 1%

 startTime, // startTime
 1500000000000000, // storageCost - 1,500,000Gwei forever per blob - https://ethresear.ch/t/ethstorage-scaling-ethereum-storage-via-l2-and-da/14223/6#incentivization-for-storing-m-physical-replicas-1
 340282366367469178095360967382638002176n, // dcfFactor, it mean 0.95 for yearly discount
 1048576, // nonceLimit 1024 * 1024 = 1M samples and finish sampling in 1.3s with IO rate 6144 MB/s: 4k * 2(random checks) / 6144 = 1.3s
 treasuryAddress, // treasury
 3145728000000000000000n, // prepaidAmount - 50% * 2^39 / 131072 * 1500000Gwei, it also means 3145 ETH for half of the shard

gas used
https://dashboard.tenderly.co/lxs/project/tx/sepolia/0xd50f0758967e9826a748f9f76772eeb4be1700ffc37289649fa46eb16c0468b1/gas-usage

[qzhodl]

Because the contract is changed to upgradeable mode, immutables cannot be initialized in the constructor, so they are changed to constant format. In the test script, a new solidity file is dynamically compiled to generate byteCode to replace the initial byteCode to achieve constant changes.

Generally, a good practice for a PR explanation is to clarify which issue the PR is trying to fix, and what is your solution

[syntrust]

So we may need a brand new testnet to test the PR if we want use the code in the mainnet, right?

[iteyelmp]

So we may need a brand new testnet to test the PR if we want use the code in the mainnet, right?

The "sepolia-test" branch was created to archive the currently used contract code.