renamed coffee-cup -> light

docs/projects/light-monster/code.md

@@ -0,0 +1,29 @@
+# Code
+### @description code to make the coffee cup monster alive
+
+### ~avatar avatar
+
+Add code to open the mouth when light is detected.
+
+### ~
+
+## Duration: ~30 minutes
+
+We are going to add code to open the mouth proportionally to the amount of light on the @boardname@.
+In a loop, we will read the light and map it to an angle using the ``pins.map`` function.
+
+```blocks
+basic.forever(() => {
+    pins.servoWritePin(AnalogPin.P0, pins.map(
+        input.lightLevel(),
+        0,
+        255,
+        30,
+        150
+    ))
+})
+```
+
+### ~button /projects/light-monster/connect
+NEXT: Connect
+### ~