docs: add Git workflow guidance to CLAUDE.md to prevent sync issues

## Problem
Pre-commit hooks were modifying files AFTER commit creation, causing
mismatches between local commit and working directory. This led to
push rejections and forced rebases.

## Solution
Added mandatory workflow to CLAUDE.md:
1. Stage changes
2. Run pre-commit checks manually BEFORE commit
3. Stage any fixes
4. Commit and push atomically

## Benefits
- Eliminates hook-related sync issues
- Prevents push rejections from formatting fixes
- Atomic commit-push reduces race condition window
- Provides clear process for future development

This should prevent the sync issues experienced in recent commits.

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

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

Author: heysamtexas

CLAUDE.md

@@ -19,6 +19,36 @@ This is a Django Reference Implementation - a production-ready Django SaaS templ
 - **Multi-tenancy**: Organization-based tenancy with invitation system
 - **Templates**: Bootstrap 5 UI with dark mode support
 
+## Git Workflow for Claude Code
+
+### Commit and Push Process
+**IMPORTANT**: Always run pre-commit checks before committing to avoid sync issues.
+
+```bash
+# 1. Stage changes
+git add .
+
+# 2. Run pre-commit checks manually (prevents hook conflicts)
+pre-commit run --all-files
+
+# 3. Stage any fixes made by pre-commit
+git add .
+
+# 4. Commit and push atomically (prevents race conditions)
+git commit -m "message" && git push origin master
+```
+
+**Why this matters:**
+- Pre-commit hooks modify files AFTER commit creation
+- This creates mismatches between local commit and working directory
+- Leads to push rejections and rebase issues
+- Running checks first eliminates these problems
+
+**For documentation-only changes (optional):**
+```bash
+git commit -m "docs: message" --no-verify && git push origin master
+```
+
 ## Common Commands
 
 ### Development Environment