- Normalize hostnames to lowercase for RFC 1123 compliance while accepting uppercase input
- Expand NAME_PATTERN to allow parentheses, hash, comma, colon, and plus characters
- Add fallback to random name generation when application name doesn't meet minimum requirements
- Add comprehensive test coverage for validation patterns and edge cases
- Introduced `ValidationPatterns` class to standardize validation rules and messages for name and description fields across the application.
- Updated various components and models to utilize the new validation patterns, ensuring consistent sanitization and validation logic.
- Replaced the `HasSafeNameAttribute` trait with `HasSafeStringAttribute` to enhance attribute handling and maintain consistency in name sanitization.
- Enhanced the `CleanupNames` command to align with the new validation rules, allowing for a broader range of valid characters in names.