* Update defaultModels.js
add gemma-3-27b-it to v1BetaModels
* Update defaultModels.js
20250330 model update
* Update defaultModels.js
remove text embedding
* Update name and inputTokenLimit modelMap.js
* Update gemini to load models from both endpoints
dedupe models
decide endpoint based on expieremental status from fetch
add util script for maintainers
reduce cache time on gemini models to 1 day
* remove comment
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Co-authored-by: DreamerC <dreamerwolf.tw@gmail.com>