add style management

Makefile

@@ -1,4 +1,4 @@
-.PHONY: up down run
+.PHONY: up down run-server run-manager test
 
 GOFILES=$(shell find . -name '*.go' -o -name 'go.*')
 STATICFILES=$(shell find . -name '*.js' -o -name '*.css' -o -name '*.html')
@@ -23,6 +23,9 @@ server: $(GOFILES) $(STATICFILES)
 manager: $(GOFILES) $(SQLFILES)
 	go build -o manager ./cmd/manage
 
+test:
+	go test ./... -cover
+
 # dev dependencies
 up:
 	docker compose up -d