adust pcb to new 3.3 software improvements

rust/src_webpack/src/api.ts

@@ -65,4 +65,15 @@ interface Moistures {
 interface VersionInfo {
   git_hash: string,
   build_time: string
+}
+
+interface BatteryState {
+  temperature: string
+  voltage_milli_volt: string,
+  current_milli_ampere: string,
+  cycle_count: string,
+  design_milli_ampere: string,
+  remaining_milli_ampere: string,
+  state_of_charge: string,
+  state_of_health: string
 }