fix(storage): return empty array instead of null for file list
Initialize files slice with make() to ensure JSON serialization returns [] instead of null when no files exist. Prevents frontend TypeError when calling .map() on null.
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@@ -52,7 +52,7 @@ func (s *Storage) List() ([]string, error) {
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return nil, fmt.Errorf("failed to read data directory: %w", err)
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return nil, fmt.Errorf("failed to read data directory: %w", err)
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}
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}
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var files []string
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files := make([]string, 0)
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for _, entry := range entries {
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for _, entry := range entries {
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if !entry.IsDir() && strings.HasSuffix(entry.Name(), ".md") {
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if !entry.IsDir() && strings.HasSuffix(entry.Name(), ".md") {
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files = append(files, strings.TrimSuffix(entry.Name(), ".md"))
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files = append(files, strings.TrimSuffix(entry.Name(), ".md"))
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