Feat: Add Ollama Support

[CPritch]

Hey there, here's a PR for adding Ollama to AnkiBrain. Had some fun during my time off to get this implemented.
I think I've covered most of the bases here and didn't want to tinker too much with your current codebase or make any sweeping changes.

I suspect you'll want to change this PR to be merged into a new 0.7.4 branch. I'm not 100% clued in on your release process so I haven't touched anything like version numbers or change logs. Just MVP as far as I can tell.

I've added the following changes:

• Reworked Advanced Settings to use Grid layout
• Add 'Set Ollama Host' menu item
  • For pointing at any custom Ollama hosted instance
  • Adds new setting 'ollamaHost' to settings.json
• Added LLM Providers to Advanced Settings Page
  • OpenAI or Ollama
  • Adds new setting 'llmProvider' to settings.json
  • Available Ollama models are loaded over API
• Updated Local ChatAI initialization
  • Now checks for provider and ollama server availability
  • Loads available ollama models over API
• Added JSONRepair to fix nearly correct JSON returned by LLMs

I believe it should handle the settings changes pretty gracefully but I'm not 100% on whether I've missed anything. I believe I've updated the python requirements correctly etc. I haven't been able to test all behaviour though as I don't use OpenAI.

Let me know if you have any issues or want me to change/address anything about this PR.
Cool project though! Can see you've put a bunch of time into the codebase, I have a ton of suggestions for refactoring in general that I might be able to help with at some point soon. Just would help trim down the fat before adding any more functionality.

[eshahrabani]

Thanks for the massive pull request! It'll take me some time to get to reviewing this, but I plan to. I would like to upgrade dependencies where I can then integrate these changes. Ollama support will be great to have!

[MazingerZetto]

Hi @CPritch
I downloaded your PR (from https://github.com/CPritch/AnkiBrain/tree/feat-ollama), and unzipped it inside the addons21 folder, however, after installing it, I get a "Your file couldn't be accessed" error in the GUI. Did that happen to you as well while developing / testing?

[ashwathpalanisamy]

Hi @CPritch I downloaded your PR (from https://github.com/CPritch/AnkiBrain/tree/feat-ollama), and unzipped it inside the addons21 folder, however, after installing it, I get a "Your file couldn't be accessed" error in the GUI. Did that happen to you as well while developing / testing?

Yeah, i am also getting the same error. @CPritch can you please help me resolve that error?

[robkipa]

didn't mean to approve, can't find a way to discard.... trying to bungle my way around VScode to test these changes...

[Williamtung1]

Hi @CPritch I downloaded your PR (from CPritch/AnkiBrain@feat-ollama), and unzipped it inside the addons21 folder, however, after installing it, I get a "Your file couldn't be accessed" error in the GUI. Did that happen to you as well while developing / testing?

@CPritch I am having the same issue as well, can you please give some help as to why this happening and how to solve the issue

[robkipa]

@Williamtung1 @ashwathpalanisamy @MazingerZetto From what I remember, this is because you need to run 'npm run build' in the webview folder.

See README.md here: https://github.com/CPritch/AnkiBrain/tree/feat-ollama/webview

[Williamtung1]

@robkipa I really appreciate that. When you say the solution out loud, to me I feel like an utter idiot for forgetting about such basics. Again, thank you very much.