glm-5.1
f72fe791e1
Add comprehensive validation for StaticConfig and DynamicConfig: - ValidationError enum with thiserror for descriptive error messages - validate() function that collects ALL errors (doesn't stop at first) - All 18 validation rules from config.md implemented - OR logic for allow_wildcard_bind (config OR CLI flag) - Hostname normalization to lowercase during validation - File existence check for manual mode cert_path and key_path - Unit tests covering each validation rule with valid/invalid inputs - Updated ConfigReloadHandle to use new validate() function - Added PartialEq derives to config structs for diff_static_config