feat(zk_toolbox): Add zk_supervisor config-writer command (matter-labs#2866)

## What ❔
Add zk_supervisor override configs command

## Why ❔
In some cases we want to override some default configs. Right now it is
done manually and we need proper automation for regular use/ci.

Author: matias-gonz

.github/workflows/ci-core-reusable.yml

@@ -126,9 +126,7 @@ jobs:
       # `sleep 60` because we need to wait until server added all the tokens
       - name: Run server
         run: |
-          ci_run sed -i -e 's/mode: FULL/mode: LIGHTWEIGHT/' chains/legacy/configs/general.yaml
-          ci_run sed -i -e 's/state_keeper_fast_vm_mode:.*/state_keeper_fast_vm_mode: ${{ matrix.vm_mode }}/' chains/legacy/configs/general.yaml
-          ci_run sed -i -e 's/delay_interval:.*/delay_interval: 50/' chains/legacy/configs/general.yaml
+          ci_run zk_supervisor config-writer --path ${{ matrix.vm_mode == 'NEW' && 'etc/env/file_based/overrides/tests/loadtest-new.yaml' || 'etc/env/file_based/overrides/tests/loadtest-old.yaml' }} --chain legacy
           ci_run zk_inception server --uring --chain=legacy --components api,tree,eth,state_keeper,housekeeper,commitment_generator,vm_runner_protective_reads &>server.log &
           ci_run sleep 60
 

etc/env/file_based/overrides/mainnet/general.yaml renamed to etc/env/file_based/overrides/mainnet.yaml

@@ -10,12 +10,13 @@ eth:
     aggregated_block_prove_deadline: 300
     aggregated_block_execute_deadline: 300
     timestamp_criteria_max_allowed_lag: 104000 # 29h
+    wait_confirmations: null
   gas_adjuster:
     pricing_formula_parameter_a: 1.06
     internal_l1_pricing_multiplier: 1
     internal_pubdata_pricing_multiplier: 1.50
     poll_period: 60
+  watcher:
+    confirmations_for_eth_event: null
 observability:
   log_directives: zksync=info,zksync_state_keeper=debug,zksync_core=debug,zksync_server=debug,zksync_contract_verifier=debug,zksync_dal=debug,zksync_state=debug,zksync_utils=debug,zksync_eth_sender=debug,loadnext=debug,dev_ticker=info,vm=info,block_sizes_test=info,setup_key_generator_and_server=info,zksync_queued_job_processor=debug,slot_index_consistency_checker=debug,zksync_health_check=debug,zksync_consensus_bft=debug,zksync_consensus_network=debug,zksync_consensus_storage=debug,zksync_consensus_executor=debug,
-
-# remove eth_sender_wait_confirmations, eth_watcher_confirmations_for_eth_event variables

etc/env/file_based/overrides/only_real_proofs.yaml

@@ -0,0 +1,3 @@
+eth:
+  sender:
+    proof_sending_mode: ONLY_REAL_PROOFS

etc/env/file_based/overrides/testnet/general.yaml renamed to etc/env/file_based/overrides/testnet.yaml

@@ -10,6 +10,7 @@ eth:
     aggregated_block_prove_deadline: 300
     aggregated_block_execute_deadline: 300
     timestamp_criteria_max_allowed_lag: 104000 # 29h
+    wait_confirmations: null
   gas_adjuster:
     pricing_formula_parameter_a: 1.1
     internal_l1_pricing_multiplier: 1
@@ -18,5 +19,3 @@ eth:
     confirmations_for_eth_event: 10
 observability:
   log_directives: zksync=info,zksync_state_keeper=debug,zksync_core=debug,zksync_server=debug,zksync_contract_verifier=debug,zksync_dal=debug,zksync_state=debug,zksync_utils=debug,zksync_eth_sender=debug,loadnext=debug,dev_ticker=info,vm=info,block_sizes_test=info,setup_key_generator_and_server=info,zksync_queued_job_processor=debug,slot_index_consistency_checker=debug,zksync_health_check=debug,zksync_consensus_bft=debug,zksync_consensus_network=debug,zksync_consensus_storage=debug,zksync_consensus_executor=debug,
-
-# remove eth_sender_wait_confirmations variable

etc/env/file_based/overrides/tests/loadtest-new.yaml

@@ -0,0 +1,7 @@
+db:
+  merkle_tree:
+    mode: LIGHTWEIGHT
+experimental_vm:
+  state_keeper_fast_vm_mode: NEW
+mempool:
+  delay_interval: 50

etc/env/file_based/overrides/tests/loadtest-old.yaml

@@ -0,0 +1,7 @@
+db:
+  merkle_tree:
+    mode: LIGHTWEIGHT
+experimental_vm:
+  state_keeper_fast_vm_mode: OLD
+mempool:
+  delay_interval: 50

etc/env/file_based/overrides/validium.yaml

@@ -0,0 +1,6 @@
+eth:
+  sender:
+    pubdata_sending_mode: CUSTOM
+state_keeper:
+  pubdata_overhead_part: 0
+  compute_overhead_part: 1

zk_toolbox/Cargo.lock

@@ -14,6 +14,7 @@ pub mod git;
 pub mod server;
 pub mod version;
 pub mod wallets;
+pub mod yaml;
 
 pub use prerequisites::{
     check_general_prerequisites, check_prerequisites, GCLOUD_PREREQUISITE, GPU_PREREQUISITES,