add temp/humidity sensor

mellifera/mellifera.kicad_prl

@@ -1,7 +1,7 @@
 {
   "board": {
     "active_layer": 0,
-    "active_layer_preset": "All Layers",
+    "active_layer_preset": "",
     "auto_track_width": false,
     "hidden_netclasses": [],
     "hidden_nets": [],
@@ -42,7 +42,6 @@
       13,
       15,
       16,
-      17,
       18,
       19,
       20,

mellifera/mellifera.kicad_pro

@@ -45,7 +45,7 @@
         "silk_text_thickness": 0.15,
         "silk_text_upright": false,
         "zones": {
-          "min_clearance": 0.254
+          "min_clearance": 0.127
         }
       },
       "diff_pair_dimensions": [
@@ -108,7 +108,6 @@
         "missing_footprint": "warning",
         "net_conflict": "warning",
         "npth_inside_courtyard": "ignore",
-        "overlapping_pads": "warning",
         "padstack": "warning",
         "pth_inside_courtyard": "ignore",
         "shorting_items": "error",