Notification work.

src/main/java/com/example/notification/Notification.java

.../java/com/example/notification/SedentaryNotification.java

...va/com/example/pharmacy/frontEnd/NotificationClicked.java

src/main/java/com/example/stimulus/SedentaryStimulus.java

...in/java/com/example/stimulusStrategy/SigMotionDetect.java

src/main/res/values/integers.xml