dev: load previous db when testing with katana

.gitattributes

@@ -0,0 +1,4 @@
+katana-db/ filter=lfs diff=lfs merge=lfs -text
+katana-db/db.version filter=lfs diff=lfs merge=lfs -text
+katana-db/mdbx.dat filter=lfs diff=lfs merge=lfs -text
+katana-db/mdbx.lck filter=lfs diff=lfs merge=lfs -text

Makefile

@@ -93,12 +93,12 @@ build-sol:
 	forge build --names --force
 
 run-katana:
-	katana --chain-id test --validate-max-steps 1000000 --invoke-max-steps 9000000 --eth-gas-price 0 --strk-gas-price 0 --disable-fee --seed 0
+	katana --chain-id test --validate-max-steps 1000000 --invoke-max-steps 9000000 --eth-gas-price 0 --strk-gas-price 0 --disable-fee --seed 0 --db-dir ./katana-db
 
 run-anvil:
 	anvil --block-base-fee-per-gas 1
 
 run-nodes:
 	@echo "Starting Anvil and Katana in messaging mode"
 	@anvil --block-base-fee-per-gas 1 &
-	@katana --chain-id test --validate-max-steps 1000000 --invoke-max-steps 9000000 --eth-gas-price 0 --strk-gas-price 0 --disable-fee --messaging .katana/messaging_config.json --seed 0
+	@katana --chain-id test --validate-max-steps 1000000 --invoke-max-steps 9000000 --eth-gas-price 0 --strk-gas-price 0 --disable-fee --messaging .katana/messaging_config.json --seed 0 --db-dir ./katana-db

kakarot_scripts/deployment/kakarot_deployment.py

@@ -10,7 +10,6 @@
     EVM_ADDRESS,
     NETWORK,
     RPC_CLIENT,
-    NetworkType,
 )
 from kakarot_scripts.utils.starknet import deploy as deploy_starknet
 from kakarot_scripts.utils.starknet import (
@@ -34,8 +33,18 @@ async def deploy_or_upgrade_kakarot(owner):
     class_hash = get_declarations()
     starknet_deployments = get_deployments()
 
+    if starknet_deployments.get("kakarot"):
+        try:
+            deployed_class_hash = await RPC_CLIENT.get_class_hash_at(
+                starknet_deployments["kakarot"]
+            )
+        except Exception:
+            deployed_class_hash = None
+    else:
+        deployed_class_hash = None
+
     # Deploy or upgrade Kakarot
-    if starknet_deployments.get("kakarot") and NETWORK["type"] is not NetworkType.DEV:
+    if deployed_class_hash:
         logger.info("ℹ️  Kakarot already deployed, checking version.")
         deployed_class_hash = await RPC_CLIENT.get_class_hash_at(
             starknet_deployments["kakarot"]