Update AGENTS.md with development practices and coding guidelines

[CoolSpring8]

Summary by CodeRabbit

Documentation

• Updated project structure documentation with clarity on state management and component architecture
• Enhanced coding style and naming conventions guidance
• Added new sections on Providers & Capabilities and validation practices
• Introduced guidance for conventional commits and PR content standards

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Walkthrough

AGENTS.md documentation is updated to reflect current project practices, including Zustand store usage for conversation state, Mantine UI framework, type-checking guidance via tsc, AI provider capabilities, DevTools MCP integration, and conventional commit conventions.

Changes

Cohort / File(s)	Change Summary
Documentation Updates AGENTS.md	Expands project structure description with Zustand store and component behavior details; removes preview command; updates UI tooling references to Mantine; adds tsc type-checking guidance; replaces test runner note with Providers & Capabilities section documenting OpenAI-compatible and built-in AI features; introduces Chrome DevTools MCP validation guidance and conventional commit conventions.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

• Documentation-only changes: No code logic to trace or functional impact to assess
• Semantic updates: Changes clarify existing practices rather than introduce new complexity
• Localized scope: All modifications contained within single documentation file

Poem

🐰 A doc so fine, now polished bright,
With Zustand stores and Mantine's light,
Type-checks and commits, all in a row,
Our agents' guide now helps us grow! ✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Title check	✅ Passed	The title accurately captures the main change: updating AGENTS.md with development practices and coding guidelines, which aligns with the detailed semantic changes shown in the diff.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch agents-md-revision

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}