feat: Simple bluetooth status indication

makefile

@@ -0,0 +1,19 @@
+.PHONY: all deploy log log_err clean
+
+all: build
+
+build:
+	xtool dev build
+
+deploy:
+	xtool dev
+
+log:
+	idevicesyslog | grep cooby > out.log
+
+log_err:
+	cat out.log | grep rror
+
+clean:
+	-rm -rf .build
+	-rm -rf xtool