Complete project organization: move all DOS files to projects/dataforth-dos, create client folders, update Claude config

clients/horseshoe-management/CLIENT_INFO.md

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+# Horseshoe Management - Client Information
+
+**Client Name:** Horseshoe Management
+**Status:** Active
+**Last Contact:** 2026-01-20
+
+---
+
+## Recent Issues
+
+### 2026-01-20: Glance Screen Sharing Error
+
+**Issue:** Visitor Event 12 - No enabled servers found between server versions 2.2.2 and 2.2.2
+**Tool:** Glance (screen sharing with Intuit support)
+**Status:** Version mismatch between client and Intuit's Glance server
+
+**Solution Provided:**
+1. Update Glance client to latest version
+2. Request fresh session link from Intuit support
+3. Alternative: Use Quick Assist, Teams, or Zoom if Glance continues failing
+
+---
+
+## Services Provided
+
+- Remote support
+- Intuit/QuickBooks assistance
+- Screen sharing troubleshooting
+
+---
+
+## Contact Information
+
+(Add contact details as needed)
+
+---
+
+## Session References
+
+- 2026-01-20: Glance version mismatch issue