missing mention of setting up an embeddings model as obsidian-AI-providers extension allows (and local-GPT requires)

[michahell]

Prerequisites

• I have searched for duplicate or closed issues
• I have read the contributing guidelines

Describe the issue

Hello,

In the following guide: https://openresource.dev/articles/running-a-local-ai-inside-obsidian-with-ollama/
(which is excellent) there are a few things outdated, namely:

• there is a main model choice now when adding AI providers
• gemma4:latest at the time of writing this issue does not support embeddings itself! gemm4embedding (and others) do.
• the obsidian-AI-providers extension mentions specifically in it's own documentation to choose the local-nomic-embed-text model for this.

Currently, when following the guide, you will get errors. See my issue thread about this,
here: pfrankov/obsidian-local-gpt#95 and here: pfrankov/obsidian-ai-providers#26

What operating system(s) are you seeing the problem on?

macOS

What browser(s) are you seeing the problem on?

N/A