Add Pi-hole blocked percentage and date widgets

config/config.go

@@ -8,14 +8,14 @@ import (
 
 func LoadConfig(config interface{}) {
 	if err := toml.Unmarshal(readFile("config.toml"), config); err != nil {
-		panic(err)
+		config = nil
 	}
 }
 
 func readFile(path string) []byte {
 	data, err := os.ReadFile(path)
 	if err != nil {
-		panic(err)
+		return make([]byte, 0)
 	}
 	return data
 }