Merge remote-tracking branch 'origin/main'

README.md

 # APP startup
 
-- cd into into it
+- cd into it
 - to start it up use **npm run dev**
 - or for storybook use(deprecated) **npm run storybook**
+
+# API startup
+
+- cd into api folder
+- read README
+
+# Sensor simulation script startup
+
+- cd into sensorApp folder
+- run **node sensorQuery.js**