✨ Make IntOrString support TOML as well

types/toml.go

@@ -0,0 +1,25 @@
+package types
+
+import "fmt"
+
+type TomlTypeError struct {
+	Value any
+}
+
+func (te *TomlTypeError) Error() string {
+	return fmt.Sprintf("unsupported type: %T", te.Value)
+}
+
+func (is *IntOrString) UnmarshalTOML(val any) error {
+	switch v := val.(type) {
+	case string:
+		is.isInt = false
+		is.strVal = v
+		return nil
+	case int64:
+		is.isInt = true
+		is.intVal = int(v)
+		return nil
+	}
+	return &TomlTypeError{Value: val}
+}