[locker] Add CLAUDE.md documentation for Locker app

[AmanRajSinghMourya]

Description

Tests

[claude]

PR Review: CLAUDE.md for Locker App

Great work on creating comprehensive documentation for the Locker app! This is a valuable addition.

Strengths

1. Comprehensive coverage of architecture, services, UI structure, and commands
2. Consistent structure with Photos app CLAUDE.md
3. Critical requirements clearly marked
4. Accurate technical details
5. Good practical examples

Issues and Suggestions

1. Commit Guidelines Inconsistency (CRITICAL)

Lines 19-20 vs 42-46: Warning says use ONLY Co-Authored-By but example includes emoji line too. Based on other CLAUDE.md files, remove emoji/promotional lines from example.

2. Hardcoded Personal Path (CRITICAL)

Line 59: Contains /Users/amanraj/development/ente/mobile - change to generic path

3. Missing Test Directory (minor)

Lines 87-92: Test directory does not exist yet, should state explicitly

4. Melos Command (minor)

Lines 72-73: Could mention melos run run:locker:apk alternative

Summary

Critical: 2 issues
Minor: 2 issues

Overall excellent work! Fix the 2 critical issues before merge.