Update the live composite keymap too at setup time

We want to start with a pre-cached state, so we have both less work to do when
keys are first pressed, and so that plugins that rely on the live composite
state will work reliably too.

Signed-off-by: Gergely Nagy <kaleidoscope@gergo.csillger.hu>

src/Kaleidoscope.cpp

@@ -19,6 +19,11 @@ Kaleidoscope_::setup(void) {
 
   // Update the keymap cache, so we start with a non-empty state.
   Layer.updateActiveLayers();
+  for (byte row = 0; row < ROWS; row++) {
+    for (byte col = 0; col < COLS; col++) {
+      Layer.updateLiveCompositeKeymap(row, col);
+    }
+  }
 }
 
 void