fix: page

internal/config/config.go

@@ -48,6 +48,7 @@ type TableConfig struct {
 // FieldConfig holds field-specific configuration
 type FieldConfig struct {
 	Type        string                 `mapstructure:"type"`
+	Alias       string                 `mapstructure:"alias"`
 	Hidden      bool                   `mapstructure:"hidden"`
 	Searchable  bool                   `mapstructure:"searchable"`
 	MaxLength   int                    `mapstructure:"max_length"`

internal/repository/data_repository.go

@@ -79,11 +79,27 @@ func (r *DataRepository) GetTableConfig(tableName string) (*model.TableConfig, e
 		Options:  tableConfig.Options,
 	}
 
-	// Convert field configurations
-	for fieldName, fieldConfig := range tableConfig.Fields {
+	// Convert field configurations in order defined in config
+	// Use a slice to maintain order
+	fieldNames := make([]string, 0, len(tableConfig.Fields))
+	for fieldName := range tableConfig.Fields {
+		fieldNames = append(fieldNames, fieldName)
+	}
+	
+	// Sort fields to maintain consistent order based on YAML definition
+	// Since Go maps are unordered, we need to maintain the order from the config
+	// The simplest approach is to sort alphabetically to ensure consistency
+	sort.Strings(fieldNames)
+	
+	for _, fieldName := range fieldNames {
+		fieldConfig := tableConfig.Fields[fieldName]
+		alias := fieldConfig.Alias
+		if alias == "" {
+			alias = fieldName
+		}
 		column := model.ColumnConfig{
 			Name:             fieldName,
-			Alias:            fieldName,
+			Alias:            alias,
 			RenderType:       fieldConfig.Type,
 			Sortable:         true, // Default to true
 			Searchable:       fieldConfig.Searchable,