alternating_phase: compact per-bar overrides to stay <230 bytes; swap grouping flip; avoid pure white by sending 254,254,254 to work around strip edge-cases; add API logging improvements

lighting_config.json

@@ -15,11 +15,6 @@
       "g": 0,
       "b": 255
     },
-    {
-      "r": 128,
-      "g": 0,
-      "b": 128
-    },
     {
       "r": 255,
       "g": 255,
@@ -31,19 +26,24 @@
       "b": 255
     },
     {
-      "r": 255,
+      "r": 0,
       "g": 255,
       "b": 255
     },
     {
       "r": 255,
-      "g": 128,
-      "b": 128
+      "g": 0,
+      "b": 255
+    },
+    {
+      "r": 108,
+      "g": 255,
+      "b": 255
     }
   ],
   "selected_color_indices": [
-    4,
-    3
+    5,
+    2
   ],
   "pattern_parameters": {
     "alternating": {
@@ -127,6 +127,13 @@
       "delay": 100,
       "n1": 21,
       "n2": 60,
+      "n3": 28,
+      "n4": 1
+    },
+    "ap": {
+      "delay": 100,
+      "n1": 10,
+      "n2": 10,
       "n3": 1,
       "n4": 1
     }