feat: intro preview chain

[zhangsoledad]

What problem does this PR solve?

Introduces a new chain operation to provide a preview environment for the upcoming hardfork on the Nervos CKB network. The new chain allows users and developers to test and review the hardfork changes before they are officially deployed on the mainnet, ensuring all updates and features are thoroughly validated. This preview chain helps improve the security and reliability of the hard fork process, minimizing potential risks before the main deployment.

name = "ckb_preview"

[genesis]
version = 0
parent_hash = "0x0000000000000000000000000000000000000000000000000000000000000000"
timestamp = 1589276230000
compact_target = 0x1e015555
uncles_hash = "0x0000000000000000000000000000000000000000000000000000000000000000"
nonce = "0x0"
# run `cargo run list-hashes -b` to get the genesis hash
hash = "0x9ed819e4bac690c22e97111baf7fbc873811fa053bfa8764db22e138be3f3728"

[genesis.genesis_cell]
message = "ckb_preview"

[genesis.genesis_cell.lock]
code_hash = "0x0000000000000000000000000000000000000000000000000000000000000000"
args = "0x"
hash_type = "data"

# An array list paths to system cell files, which is absolute or relative to
# the directory containing this config file.
[[genesis.system_cells]]
file = { bundled = "specs/cells/secp256k1_blake160_sighash_all" }
create_type_id = true
capacity = 100_000_0000_0000
[[genesis.system_cells]]
file = { bundled = "specs/cells/dao" }
create_type_id = true
capacity = 16_000_0000_0000
[[genesis.system_cells]]
file = { bundled = "specs/cells/secp256k1_data" }
create_type_id = false
capacity = 1_048_617_0000_0000
[[genesis.system_cells]]
file = { bundled = "specs/cells/secp256k1_blake160_multisig_all" }
create_type_id = true
capacity = 100_000_0000_0000

[genesis.system_cells_lock]
code_hash = "0x0000000000000000000000000000000000000000000000000000000000000000"
args = "0x"
hash_type = "data"

# Dep group cells
[[genesis.dep_groups]]
name = "secp256k1_blake160_sighash_all"
files = [
  { bundled = "specs/cells/secp256k1_data" },
  { bundled = "specs/cells/secp256k1_blake160_sighash_all" },
]
[[genesis.dep_groups]]
name = "secp256k1_blake160_multisig_all"
files = [
  { bundled = "specs/cells/secp256k1_data" },
  { bundled = "specs/cells/secp256k1_blake160_multisig_all" },
]

# For first 11 block
[genesis.bootstrap_lock]
code_hash = "0x0000000000000000000000000000000000000000000000000000000000000000"
args = "0x"
hash_type = "type"

# Burn
[[genesis.issued_cells]]
capacity = 8_400_000_000_00000000
lock.code_hash = "0x0000000000000000000000000000000000000000000000000000000000000000"
lock.args = "0x62e907b15cbf27d5425399ebf6f0fb50ebb88f18"
lock.hash_type = "data"

# Locks for developers to run tests
[[genesis.issued_cells]]
capacity = 8_399_578_345_00000000
lock.code_hash = "0x9bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce8"
lock.args = "0x64257f00b6b63e987609fa9be2d0c86d351020fb"
lock.hash_type = "type"
[[genesis.issued_cells]]
capacity = 8_399_578_345_00000000
lock.code_hash = "0x9bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce8"
lock.args = "0x3f1573b44218d4c12a91919a58a863be415a2bc3"
lock.hash_type = "type"
[[genesis.issued_cells]]
capacity = 8_399_578_347_00000000
lock.code_hash = "0x9bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce8"
lock.args = "0x57ccb07be6875f61d93636b0ee11b675494627d2"
lock.hash_type = "type"

[params.hardfork]
ckb2023 = 0

[pow]
func = "Eaglesong"

bootnodes = [
  "/ip4/43.198.48.141/tcp/8118/p2p/QmQDJWySDgJC8eKmdZBMJuYiin5cJUhbYeBjNWvrXRYYUK",
  "/ip4/13.39.144.196/tcp/8118/p2p/QmZQbkHeN2NP9mze3QZMRBAoFePZ7UHCkaJX3uJzxze48V",
  "/ip4/13.213.203.124/tcp/8118/p2p/QmNiVYpv19KgeP6duwqzJHM6754vc82t4Kq6TUGxKbRb4a",
  "/ip4/18.214.154.228/tcp/8118/p2p/QmaiSHpGDiBVbs6hfM3tuF77GaX14mVhGueRH48ibCyQpL" 
]

Title Only: Include only the PR title in the release note.