Refactor partnumber book catalog storage

Makefile

@@ -1,4 +1,4 @@
-.PHONY: build build-release clean test run version
+.PHONY: build build-release clean test run version backup-db
 
 # Get version from git
 VERSION := $(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
@@ -63,6 +63,10 @@ test:
 run:
 	go run ./cmd/pfs
 
+# Create MariaDB backup using the current config.yaml
+backup-db:
+	go run ./cmd/dbbackup
+
 # Run with auto-restart (requires entr: brew install entr)
 watch:
 	find . -name '*.go' | entr -r go run ./cmd/pfs
@@ -90,6 +94,7 @@ help:
 	@echo "  clean          Remove build artifacts"
 	@echo "  test           Run tests"
 	@echo "  run            Run development server"
+	@echo "  backup-db      Create MariaDB backup from current config"
 	@echo "  watch          Run with auto-restart (requires entr)"
 	@echo "  deps           Install/update dependencies"
 	@echo "  help           Show this help"