docs: add CLAUDE.md for Claude Code guidance

[therajanmaurya]

Summary

• Add CLAUDE.md documentation file to help Claude Code instances understand the codebase
• Includes build commands, architecture overview, key patterns, and development guidelines
• Follows the project's semantic commit and documentation conventions

Test plan

• Verified CLAUDE.md contains accurate build commands
• Verified architecture documentation matches codebase structure
• File follows markdown formatting standards

🤖 Generated with Claude Code

Summary by CodeRabbit

• Documentation
  • Added comprehensive developer guide covering project setup, architecture patterns, build commands, and feature development workflows.

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

[coderabbitai]

📝 Walkthrough

Walkthrough

A new documentation file CLAUDE.md is added to the repository, providing comprehensive guidance for Claude Code. The document covers project overview, build instructions, architecture details, feature development workflow, technology stack, commit conventions, and branch policies.

Changes

Cohort / File(s)	Summary
Documentation CLAUDE.md	New guidance document for Claude Code covering project overview, build commands, architecture (module structure, clean architecture layers, patterns), feature addition workflow, key technologies (Kotlin, Compose Multiplatform, Room, Ktor, Ktorfit, Koin, Paging, Coil), commit conventions, and branch policy

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Poem

🐰 A guide for Claude, so shiny and new,
From architecture depths to branches anew,
With Kotlin and Compose in perfect align,
This documentation will help code unwind! 🌟

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.
Title check	✅ Passed	The title accurately describes the main change: adding a new documentation file (CLAUDE.md) for Claude Code guidance. It is concise, specific, and directly reflects the primary purpose of the changeset.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch ai-integration

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

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

[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

CLAUDE.md (1)

36-45: Specify a language for the fenced code block.

The module structure listing (lines 36–45) is wrapped in a fenced code block without a language identifier. Specify text as the language to comply with markdown formatting standards.

🔎 Proposed fix

-```
+```text
 core/           - Shared layers (common, model, domain, data, database, network, datastore, designsystem, ui)
 feature/        - Feature modules (auth, client, loan, savings, groups, center, offline, etc.)
 cmp-android/    - Android app entry point
 cmp-desktop/    - Desktop JVM app
 cmp-ios/        - iOS app
 cmp-shared/     - Shared composition root
 cmp-navigation/ - Navigation and DI aggregation
 build-logic/    - Gradle convention plugins

</details>

</blockquote></details>

</blockquote></details>

<details>
<summary>📜 Review details</summary>

**Configuration used**: defaults

**Review profile**: CHILL

**Plan**: Pro

<details>
<summary>📥 Commits</summary>

Reviewing files that changed from the base of the PR and between 78b3242e0d99dedfb9f02887ccd518751a8b5da9 and c651fa0ef737e650ee1c8696d96058be756a24fb.

</details>

<details>
<summary>📒 Files selected for processing (1)</summary>

* `CLAUDE.md`

</details>

<details>
<summary>🧰 Additional context used</summary>

<details>
<summary>🪛 markdownlint-cli2 (0.18.1)</summary>

<details>
<summary>CLAUDE.md</summary>

36-36: Fenced code blocks should have a language specified

(MD040, fenced-code-language)

</details>

</details>

</details>

<details>
<summary>⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)</summary>

* GitHub Check: PR Checks / Static Analysis Check

</details>

<details>
<summary>🔇 Additional comments (1)</summary><blockquote>

<details>
<summary>CLAUDE.md (1)</summary><blockquote>

`1-82`: **Comprehensive and well-structured documentation.**

The CLAUDE.md file provides clear, actionable guidance covering project overview, build commands, architecture, feature workflows, technologies, and conventions. The layout is logical and easy to navigate for Claude Code instances. The information aligns with the PR objectives that verified content accuracy and architecture correctness.

</blockquote></details>

</blockquote></details>

</details>

<!-- This is an auto-generated comment by CodeRabbit for review status -->