ValidationErrorsList

Show the problems found while validating settings files. Errors are grouped by file; each group has a header with the file name, a problem count (red when the group has errors, yellow when it has only warnings) and an Open file button when onOpenFile is set. Each row shows the field path, the message, an optional suggestion and a Docs link for docsUrl. Identical errors (same file, path and message) are shown once. maxItems limits rows per file and adds a Show more button. Set withFileHeaders={false} when the file is already named nearby, as InvalidSettingsNotice does. With no errors nothing renders, or emptyLabel if you pass one. File names are truncated from the start, so the file name stays visible in a narrow column. The grouping logic is exported as pure functions: groupValidationErrors, dedupeValidationErrors, getValidationSeverity, getValidationErrorKey and fillValidationTemplate.