feat: database setup, connection and server state

Author: MarcosNicolau

Makefile

@@ -300,7 +300,13 @@ proof_aggregator_install: ## Install the aggregation mode with proving enabled
 	cargo install --path aggregation_mode --features prove,gpu --bin proof_aggregator_gpu --locked
 
 proof_aggregator_write_program_ids: ## Write proof aggregator zkvm programs ids
-	@cd aggregation_mode && ./scripts/build_programs.sh
+	@cd aggregation_mode/proof_aggregator && ./scripts/build_programs.sh
+
+agg_mode_batcher_start_local:
+	cargo run --manifest-path ./aggregation_mode/Cargo.toml --release --bin agg_mode_batcher -- config-files/config-agg-mode-batcher.yaml
+
+agg_mode_batcher_start_ethereum_package:
+	cargo run --manifest-path ./aggregation_mode/Cargo.toml --release --bin agg_mode_batcher -- config-files/config-agg-mode-batcher-ethereum-package.yaml
 
 __AGGREGATOR__: ## ____