Italian localization - Additions and updates

[Harvester62]

Updated localization with the latest version of these Scripts/Extensions:

SD-Chad - Stable Diffusion Aesthetic Scorer (added) AlphaCanvas StylePile Alternate Sampler Noise Schedules SD Latent Mirroring (new) SD Dynamic Prompts Dataset Tag Editor Depth Maps (new) Improved prompt matrix (new)

New Extensions:

Auto-sd-paint-ext (new) training-picker (new) Unprompted NovelAI-2-local-prompt (new) tokenizer (new)

Hope there aren't too many mistakes or wrong translations, in case let me know.