System Info tab extensions for SD Automatic WebUI

Creates a top-level System Info tab in Automatic WebUI with

Note:

• State & memory info are auto-updated every second if tab is visible
  (no updates are performed when tab is not visible)
• All other information is updated once upon WebUI load and
  can be force refreshed if required

Current information:

• Server start time
• Version
• Current Model & VAE
• Current State
• Current Memory statistics

System data:

• Platform details
• Torch, CUDA and GPU details
• Active CMD flags such as low-vram or med-vram
• Versions of critical libraries as xformers, transformers, etc.
• Versions of dependent repositories such as k-diffusion, etc.

Models

• Models (with hash)

• Hypernetworks

• Embeddings (including info on number of vectors per embedding)

  

Info Object

• System object is available as JSON for quick passing of information