Document Browser local LLM setup

[Naseem77]

Summary\n- Document cloud/API key vs local LLM setup for Browser Chat\n- Add Ollama and LM Studio defaults and troubleshooting notes\n- Update Browser overview/navigation wording for LLM connection prerequisites\n\n## Testing\n- git diff --check

Summary by CodeRabbit

• Documentation
  • Expanded Chat and LLM connection setup guidance covering cloud API key and local LLM (Ollama/LM Studio) options
  • Added comprehensive prerequisites and configuration instructions for the Chat panel
  • Added FAQ entries for using Chat without a cloud API key via local LLM connections
  • Clarified LLM connection requirements across Settings and Chat feature documentation

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 5a982c3f-f45d-45b1-a9f9-95238011dbac

📥 Commits

Reviewing files that changed from the base of the PR and between 64072bf and 5f1cfc4.

📒 Files selected for processing (4)

• browser/index.md
• browser/ui/chat-panel.md
• browser/ui/navigation.md
• browser/ui/settings.md

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📝 Walkthrough

Walkthrough

Documentation across four browser UI pages is updated to expand LLM connection setup guidance. The Settings page gains a detailed Chat and LLM connection section covering cloud vs. local options, status indicators, and default endpoints. The Chat panel, navigation, and index pages are updated to reference the new connection terminology and add related FAQ entries.

Changes

Chat LLM Connection Setup Documentation

Layer / File(s)	Summary
Settings page LLM connection section browser/ui/settings.md	Replaces the brief Chat/LLM bullet with a full "Chat and LLM connection" section: connection source options (cloud/API key vs local LLM), Saved/Pending status criteria, default local endpoints for Ollama and LM Studio, model-configuration guidance, and a reworded FAQ answer. Trailing whitespace after the FAQ include block is normalized.
Chat panel prerequisites and FAQ browser/ui/chat-panel.md	Updates the page description, replaces the Prerequisites section with a connection-type table and indicator behavior details, and revises the FAQ accordion to add a new Q/A for using Chat without a cloud API key via local LLM (Ollama/LM Studio).
Navigation toggle and index cross-references browser/ui/navigation.md, browser/index.md	Rewords the CHAT toggle entry to require an LLM connection (not just an API key), expands the navigation FAQ answer to list cloud and local connection options, and adds "Chat LLM connection setup" to the Browser settings row in the index.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐇 Hop, hop, the docs grow clear,
Cloud or local, no need to fear!
Ollama, LM Studio in the guide,
With endpoint defaults tucked inside.
Settings saved, the indicator glows —
The rabbit typed it, and now it shows! ✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Document Browser local LLM setup' directly and clearly describes the main purpose of the pull request, which adds comprehensive documentation for local LLM (Ollama, LM Studio) setup and configuration for Browser Chat functionality across multiple documentation files.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch naseem77/local-llm-browser-docs

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