Asset path errors

Name	Requirement
declared_asset_path_wrong_type	The named asset field must be a file path string.
declared_asset_path_empty	The named asset field must not be empty.
declared_asset_path_has_outer_whitespace	The named asset field must not begin or end with whitespace.
declared_asset_path_has_control_character	The named asset field must not contain characters U+0000–U+001F or U+007F.
branding_asset_path_missing_root_prefix	The named asset field must start with ./.
declared_asset_path_unsafe	The named asset field must be a relative path inside the plugin and must not contain an absolute path, drive prefix, or .. traversal segment.
declared_asset_path_outside_package	The named asset field must reference a file inside the plugin.
declared_asset_file_missing	The named asset field references a file that does not exist.
declared_asset_not_regular_file	The named asset field must reference a file, not a directory or special file.