Fixed the pinout for the data ports, added RGB LED

Pico-Synthesizer.kicad_pro

@@ -51,7 +51,13 @@
           "min_clearance": 0.0
         }
       },
-      "diff_pair_dimensions": [],
+      "diff_pair_dimensions": [
+        {
+          "gap": 0.0,
+          "via_gap": 0.0,
+          "width": 0.0
+        }
+      ],
       "drc_exclusions": [],
       "meta": {
         "version": 2
@@ -117,7 +123,7 @@
       },
       "rules": {
         "max_error": 0.005,
-        "min_clearance": 0.0,
+        "min_clearance": 0.1,
         "min_connection": 0.0,
         "min_copper_edge_clearance": 0.5,
         "min_groove_width": 0.0,
@@ -180,7 +186,9 @@
           "td_width_to_size_filter_ratio": 0.9
         }
       ],
-      "track_widths": [],
+      "track_widths": [
+        0.0
+      ],
       "tuning_pattern_settings": {
         "diff_pair_defaults": {
           "corner_radius_percentage": 80,
@@ -207,7 +215,12 @@
           "spacing": 0.6
         }
       },
-      "via_dimensions": [],
+      "via_dimensions": [
+        {
+          "diameter": 0.0,
+          "drill": 0.0
+        }
+      ],
       "zones_allow_external_fillets": false
     },
     "ipc2581": {