feat: simchain adapt

[danielemiliogarcia]

override: rust-bitvmx-bitcoin-rpc:simchain
override: rust-bitvmx-wallet:simchain
override: rust-bitvmx-bitcoin:simchain
override: rust-bitcoind:simchain

quisckstart to runn test_all see quick-start

Generate the regtest user address for bitvmx

cargo test --release --test print_env_address -- --nocapture print_simchain_address

clone the simchain

use this .env at simchain

USER_ADDRESS=<GENERATED_USERR_ADDRESS_HERE>
ENABLE_SPAM=false
BLOCK_INTERVAL_MODE=fixed
BLOCK_INTERVAL_MEAN_SECS=1

then to get a new fresh simchain, the the simchain project dir execute:

./scripts/fresh-chain.sh --profile all-tools

once its up run test_all against

# against simchain. Build first with the chain down, see above
BITVMX_NETWORK_FLAVOR=simchain RUST_BACKTRACE=1 \
    cargo test --release -- --ignored test_all

feat: simchain adapt

Im not sure where SIMCHAIN.md should live

This is one of a set or PRs:

Main PR:
#340

Companion related PRs:
FairgateLabs/rust-bitvmx-wallet#46
FairgateLabs/rust-bitvmx-bitcoin-rpc#24
FairgateLabs/rust-bitvmx-bitcoin#9
FairgateLabs/rust-bitcoind#10

[github-actions]

📊 Coverage Report

Metric	Covered / Total	%
🔴 Lines	4971/20962 (23.7%)	23.7%
🔴 Functions	425/1316 (32.3%)	32.3%

Workflow run: #30279781892

[jonasmartin]

Closing in favor of #345