Add Todo and Notes

Signed-off-by: Michael Tang <michael.h.tang@gmail.com>

notes.js

@@ -0,0 +1,4 @@
+const notes = ['Note 1', 'Note 2', 'Note 3']
+
+console.log(notes.length)
+console.log(notes[notes.length - 2])

todo.js

@@ -0,0 +1,6 @@
+const todo = ['Call with Jon', "Return Mom's trimmer", 'Get Insurance', 'Register for wcb', 'Wake up for christmas']
+
+console.log(`You have ${todo.length} todos.`)
+
+console.log(todo[0])
+console.log(todo[todo.length - 1])