feat: 校准电池电压与ADC2充电检测，重构RGB为Bitbang翻转驱动，并修复RTC晶振起振问题

Hardware/text.kicad_prl

@@ -1,7 +1,7 @@
 {
   "board": {
-    "active_layer": 0,
-    "active_layer_preset": "",
+    "active_layer": 2,
+    "active_layer_preset": "Back Layers",
     "auto_track_width": true,
     "hidden_netclasses": [],
     "hidden_nets": [
@@ -52,7 +52,7 @@
       "board_outline_area",
       "ly_points"
     ],
-    "visible_layers": "ffffffff_ffffffff_ffffffff_fffffffb",
+    "visible_layers": "ffffffff_ffffffff_ffffffff_ffffffff",
     "zone_display_mode": 0
   },
   "git": {