add flaot support

Author: damongolding

internal/config/config.go

@@ -529,8 +529,7 @@ func (c *Config) Load() error {
 		}
 	}
 
-	err := c.V.Unmarshal(&c)
-	if err != nil {
+	if err := c.V.Unmarshal(c); err != nil {
 		log.Error("Environment can't be loaded", "err", err)
 		return err
 	}

internal/config/config_validation.go

@@ -456,6 +456,27 @@ func convertConfigTypes(typ reflect.Type, settings map[string]any) map[string]an
 				if b, err := strconv.ParseBool(v); err == nil {
 					result[tag] = b
 				}
+			case float64:
+				result[tag] = v != 0
+			default:
+				result[tag] = v
+			}
+		case reflect.Float32, reflect.Float64:
+			switch v := raw.(type) {
+			case string:
+				if f, err := strconv.ParseFloat(strings.TrimSpace(v), 64); err == nil {
+					if field.Type.Kind() == reflect.Float32 {
+						result[tag] = float32(f)
+					} else {
+						result[tag] = f
+					}
+				}
+			case float64:
+				if field.Type.Kind() == reflect.Float32 {
+					result[tag] = float32(v)
+				} else {
+					result[tag] = v
+				}
 			default:
 				result[tag] = v
 			}