Added 3 dev makefiles, use make dev on root to build and yarn libs/clients

Makefile

@@ -0,0 +1,9 @@
+.PHONY: dev
+
+dev:
+	@echo "---Building libs---"
+	@(cd $(CURDIR)/lib && make dev) || (echo "Failed to build libs"; exit 1)
+	@echo "---Yarning clients---"
+	@(cd $(CURDIR)/client && make yarn) || (echo "Failed to yarn clients"; exit 1)
+
+.DEFAULT_GOAL := dev

client/Makefile

@@ -1,12 +1,11 @@
-WEB_SUBDIRS := $(filter %/, $(wildcard web/*/))
+WEB_SUBDIRS := $(filter %/, $(wildcard $(CURDIR)/web/*/))
 
 .PHONY: yarn
 
 yarn:
 	@for dir in $(WEB_SUBDIRS); do \
-		echo "Entering $$dir"; \
-		cd $$dir && yarn; \
-		cd ../..; \
+		echo "---Yarning $$dir---"; \
+		(cd $$dir && yarn) || (echo "Failed to yarn $$dir"; exit 1); \
 	done
 
 .DEFAULT_GOAL := yarn

lib/Makefile

@@ -0,0 +1,13 @@
+LIB_SUBDIRS := $(filter %/, $(wildcard */))
+
+.PHONY: build dev
+
+build:
+	@echo "---Building js---"
+	@(cd $(CURDIR)/js && yarn && yarn build) || (echo "Failed to build js"; exit 1)
+	@echo "---Building vue---"
+	@(cd $(CURDIR)/vue && yarn && yarn build) || (echo "Failed to build vue"; exit 1)
+
+dev: build
+
+.DEFAULT_GOAL := dev