v1.0.0

Added

Text Normalization as Grid Search Dimension

• Systematic text normalization: Each transcription generates 2 results (raw + normalized)
• Normalized preset: lowercase + remove punctuation + normalize spaces
• Diff view shows both raw and normalized texts, if selected

Text normalizations

• Configurable text transforms: ToLowerCase(), RemovePunctuation(), ExpandCommonEnglishContractions()
• Metrics and transforms computed consistently with jiwer library

Visual Encoding

• Symbol = Degradation type (circle = original, diamond = reverb, etc.)
• Color = Engine (whisper = blue, nemo = purple, etc.)
• Size = Text normalization (normalized = large, raw = small)

Changed

• wav2vec2 engine: Output normalized to lowercase (was outputting uppercase)