allow parsing config with missing keys, added nightlamp config stuff, added nightlamp testing,

rust/src_webpack/src/api.ts

@@ -25,9 +25,16 @@ interface FileInfo{
 }
 
 interface NightLampConfig {
+  enabled: boolean,
   night_lamp_hour_start: number,
   night_lamp_hour_end: number,
   night_lamp_only_when_dark: boolean,
+  low_soc_cutoff: number,
+  low_soc_restore: number
+}
+
+interface NightLampCommand {
+  active: boolean
 }
 
 interface TankConfig {