Update CLAUDE.md with v1.0.0 release documentation and session history

Enhanced documentation with comprehensive session tracking:

Translation Status Update:
- Updated from "Planned" to "Available" translations
- Marked all 6 locales as complete (✓)
- Added command for compiling .mo files from .po files
- Documented 40+ translated strings with locale-specific terminology

Session History Restructuring:
- Split v1.0.0 development into 3 distinct sessions
- Session 1: Core implementation (21 files, initial commit)
- Session 2: Documentation & translations (6 .po files, CLAUDE.md)
- Session 3: Release creation (tag, package, checksums)

Release Documentation:
- Documented release package details (371 KB)
- Added git workflow (main branch + dev branch structure)
- Listed verified functionality with checkmarks
- Updated known limitations (added .mo compilation note)
- Added release-specific details section

Statistics:
- Total files: 28 (21 PHP/templates + 7 translations)
- Total code: 3,842 lines
- Git tag: v1.0.0 on commit 8c17734
- Package verification: 336 vendor files included

This update provides complete context for future AI sessions about what was
accomplished across all three development sessions leading to v1.0.0 release.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

CLAUDE.md

@@ -47,17 +47,23 @@ Text domain: `wc-composable-product`
 - Ready for translation to any locale
 - All translatable strings properly marked with text domain
 
-**Planned Translations:**
+**Available Translations:**
 
-- `en_US` - English (United States) [base language]
-- `de_DE` - German (Germany, formal)
-- `de_DE_informal` - German (Germany, informal "du")
-- `de_CH` - German (Switzerland, formal "Sie")
-- `de_CH_informal` - German (Switzerland, informal "du")
-- `fr_CH` - French (Switzerland)
-- `it_CH` - Italian (Switzerland)
+- `en_US` - English (United States) [base language - .pot template]
+- `de_DE` - German (Germany, formal) ✓ Complete
+- `de_DE_informal` - German (Germany, informal "du") ✓ Complete
+- `de_CH` - German (Switzerland, formal "Sie") ✓ Complete
+- `de_CH_informal` - German (Switzerland, informal "du") ✓ Complete
+- `fr_CH` - French (Switzerland) ✓ Complete
+- `it_CH` - Italian (Switzerland) ✓ Complete
 
-Note: Swiss locales should use CHF currency formatting in examples (e.g., "CHF 50.-")
+All .po files created with 40+ translated strings. Swiss locales include CHF currency formatting in examples (e.g., "CHF 50.-").
+
+To compile translations to .mo files for production:
+
+```bash
+for po in languages/*.po; do msgfmt -o "${po%.po}.mo" "$po"; done
+```
 
 ### Create releases
 
@@ -226,9 +232,9 @@ unzip -l wc-composable-product-vX.X.X.zip
 
 ## Session History
 
-### v1.0.0 - Initial Implementation (2024-12-31)
+### v1.0.0 - Initial Implementation & Release (2024-12-31)
 
-**What was built:**
+#### Session 1: Core Implementation
 
 - Complete plugin implementation from scratch
 - All 6 core PHP classes with PSR-4 autoloading
@@ -237,6 +243,26 @@ unzip -l wc-composable-product-vX.X.X.zip
 - Admin interface with WooCommerce integration
 - Full i18n support with .pot template
 - Comprehensive documentation (README, INSTALL, IMPLEMENTATION)
+- Initial commit to `main` branch (1edb0be)
+
+#### Session 2: Documentation & Translations
+
+- Enhanced CLAUDE.md with complete architecture documentation
+- Created 6 complete translation files (.po):
+  - German (Germany - formal & informal)
+  - German (Switzerland - formal & informal)
+  - French (Switzerland)
+  - Italian (Switzerland)
+- All 40+ strings translated with locale-specific terminology
+- Swiss locales include CHF currency formatting examples
+
+#### Session 3: Release Creation
+
+- Created annotated git tag `v1.0.0`
+- Generated release package: `wc-composable-product-v1.0.0.zip` (371 KB)
+- Verified vendor/ directory inclusion (336 Twig files)
+- Created SHA-256 and MD5 checksums
+- Stored in `releases/` directory (gitignored)
 
 **Key decisions made:**
 
@@ -247,13 +273,13 @@ unzip -l wc-composable-product-vX.X.X.zip
 - AJAX add-to-cart for better UX
 - Meta-based configuration storage
 
-**Files created:** 21 files, 2,628 lines of code
+**Files created:** 28 files total (21 PHP/templates + 7 translations), 3,842 lines of code
 
 **Git workflow:**
 
-- Initial commit to `main` branch
-- Created `dev` branch from `main`
-- Both branches in sync at v1.0.0
+- Main branch: Initial implementation (1edb0be)
+- Dev branch: +2 commits for documentation and translations
+- Tagged: v1.0.0 on dev branch (8c17734)
 
 **What works:**
 
@@ -264,6 +290,8 @@ unzip -l wc-composable-product-vX.X.X.zip
 - AJAX add-to-cart ✓
 - Cart integration ✓
 - Pricing calculation (both modes) ✓
+- Full multilingual support (6 locales) ✓
+- Production-ready release package ✓
 
 **Known limitations:**
 
@@ -271,6 +299,14 @@ unzip -l wc-composable-product-vX.X.X.zip
 - No grouped product support
 - No automatic stock deduction for selected items
 - Template cache requires manual clearing after updates
+- Translations are .po files only (not compiled to .mo yet)
+
+**Release details:**
+
+- Package size: 371 KB
+- Includes: All source + vendor dependencies + translations
+- Checksums: SHA-256 and MD5 provided
+- Ready for WordPress installation (no composer install needed)
 
 **Future enhancements to consider:**
 
@@ -280,6 +316,7 @@ unzip -l wc-composable-product-vX.X.X.zip
 - Product recommendations
 - Stock management integration
 - Selection presets/templates
+- Compile .mo translation files
 
 ---