Add support for Comfy API keys

[christian-byrne]

Adds improvements, fixes, and localizations for API nodes, including the ability to use API nodes with a Comfy API key.

Allowing API key based authorization will allow a wider range of users to use API nodes, including:

• Users running ComfyUI headlessly or with an alternative frontend
• Users running ComfyUI with --listen or over LAN
• Users using ComfyUI through a cloud deployment service
• Websites embedding ComfyUI within their app
• Apps/services using ComfyUI as a serivce/API or engine
• Users running ComfyUI in a container or in the cloud

Changes:

• [Auth] Allow user select GitHub account on login ComfyUI_frontend#3801
• [API Node] Allow authentification via Comfy API key ComfyUI_frontend#3815
• [API Nodes] Add api pricing link to user popover ComfyUI_frontend#3836
• Update locales for node definitions ComfyUI_frontend#3792
• [API Node] Show user state when logged in via API key ComfyUI_frontend#3838
• https://github.com/Comfy-Org/ComfyUI-private/pull/167
• Update template titles ComfyUI_frontend#3771
• [API Node] Refine locales ComfyUI_frontend#3772
• [Branding] Use new comfyorg logo ComfyUI_frontend#3786
• [Branding] Use new logo favicon ComfyUI_frontend#3787
• Handle user avatar error ComfyUI_frontend#3735
• [Branding] Use new logo on menu bar ComfyUI_frontend#3788
• Fix execution error message overflowing out of screen ComfyUI_frontend#3762
• add List view for workflow tempalte ComfyUI_frontend#3710
• [API Node] Sort API templates by localized display name ComfyUI_frontend#3765
• [API Node] Add localizations for template workflow descriptions ComfyUI_frontend#3769

---

How to use API key: https://docs.comfy.org/interface/user#logging-in-with-an-api-key

[robinjhuang]

Tested locally on this branch:

• Started server after reinstalling dependencies
• Clicked login + login via api key
• Created an api key on platform.comfy.org
• Added API key into ComfyUI and hit save
• Ran kling i2v + flux pro nodes successfully
• Credits and login information was exactly the same as if I logged in via Google

[github-actions]

(Automated Bot Message) CI Tests are running, you can view the results at https://ci.comfy.org/?branch=8041%2Fmerge

[christian-byrne]

Tested:

• Env conditions:
  • ✅ Using on separate device over LAN using --listen
  • ✅Used when limiting network connections 3000 ms delay with tc
• Video nodes
  • ✅ Kling camera control i2v, kling i2v
  • ✅ MiniMax t2v
  • ✅Pika t2v
• Image nodes
  • ✅openai i2i
  • ✅bfl t2i
  • ✅ ideogram i2i
  • ✅ luma i2i
  • ✅recraft i2i
  • ✅ stability t2i
• Auth
  • ✅ logging in and out with existing google acc
  • ✅ logging in and out with exiting GitHub acc
  • ✅ made through google and github
  • ✅ log in state is persisted on refresh
  • ✅can log out to clear api key from browser