remove separate ui service, serve ui with backend

Justfile

@@ -1,8 +1,30 @@
 run *ARGS: build
-	docker compose up {{ARGS}}
+	./target/debug/nuchat {{ARGS}}
 
-stop:
-	docker compose down
+start: build
+	./target/debug/nuchat 2>&1 > target/debug/logs/nuchat.log &
 
-build:
+build: build-cargo build-ui 
+
+build-cargo:
+	@mkdir -p target/debug/logs
+	@mkdir -p dist
+	cargo build
+
+[working-directory: "ui"]
+build-ui:
+	npm install
+	npm run build
+
+test: integration unit
+
+integration:
+	if [ ! $(curl -sf "localhost:7000/api/healthcheck" )  ]; then just run; fi
+	cargo test --test '*'
+
+unit:
+	cargo test --lib --bins
+
+docker *ARGS:
 	docker compose build
+	docker compose up {{ARGS}}