feat(writer): 🎉 Add sanitization for struct tag values

* Implement SanitizeStructTagValue function to clean identifiers for struct tags.
* Update model data generation to use sanitized column names.
* Ensure safe handling of backticks in column names and types across writers.

pkg/writers/bun/template_data.go

@@ -5,6 +5,7 @@ import (
 	"strings"
 
 	"git.warky.dev/wdevs/relspecgo/pkg/models"
+	"git.warky.dev/wdevs/relspecgo/pkg/writers"
 )
 
 // TemplateData represents the data passed to the template for code generation
@@ -133,8 +134,10 @@ func NewModelData(table *models.Table, schema string, typeMapper *TypeMapper) *M
 	// Find primary key
 	for _, col := range table.Columns {
 		if col.IsPrimaryKey {
-			model.PrimaryKeyField = SnakeCaseToPascalCase(col.Name)
-			model.IDColumnName = col.Name
+			// Sanitize column name to remove backticks
+			safeName := writers.SanitizeStructTagValue(col.Name)
+			model.PrimaryKeyField = SnakeCaseToPascalCase(safeName)
+			model.IDColumnName = safeName
 			// Check if PK type is a SQL type (contains resolvespec_common or sql_types)
 			goType := typeMapper.SQLTypeToGoType(col.Type, col.NotNull)
 			model.PrimaryKeyIsSQL = strings.Contains(goType, "resolvespec_common") || strings.Contains(goType, "sql_types")
@@ -154,10 +157,13 @@ func NewModelData(table *models.Table, schema string, typeMapper *TypeMapper) *M
 
 // columnToField converts a models.Column to FieldData
 func columnToField(col *models.Column, table *models.Table, typeMapper *TypeMapper) *FieldData {
-	fieldName := SnakeCaseToPascalCase(col.Name)
+	// Sanitize column name first to remove backticks before generating field name
+	safeName := writers.SanitizeStructTagValue(col.Name)
+	fieldName := SnakeCaseToPascalCase(safeName)
 	goType := typeMapper.SQLTypeToGoType(col.Type, col.NotNull)
 	bunTag := typeMapper.BuildBunTag(col, table)
-	jsonTag := col.Name // Use column name for JSON tag
+	// Use same sanitized name for JSON tag
+	jsonTag := safeName
 
 	return &FieldData{
 		Name:    fieldName,