# MASTER MERGE REPORT

Uploaded versions: V1, V2, V3, V4, V5, V6, V7, V8, V9, V10.

V1 files: 53
V2 files: 38
V3 files: 46
V4 files: 54
V5 files: 64
V6 files: 73
V7 files: 77
V8 files: 85
V9 files: 95
V10 files: 103

The master starts from V10.1, then restores V1-only files that were missing.
Conflicting migrations were replaced by one coherent fresh-install schema.
Quotation identifiers are standardized around `quote_no`, with legacy `quotation_number` retained as a nullable compatibility field.
Lead assignment supports both `assigned_to` and legacy `assigned_user_id`.
Follow-up schema supports both the newer `due_at` workflow and legacy `scheduled_at/result` fields.
Customer/product/quotation schemas retain the richer V1 fields.

This is a source-code consolidation. Existing production database records are not copied into the ZIP.

## Verification
- PHP syntax check: 0 failures across the master PHP source.
- Duplicate active Schema::create table check: none.
- Composer executable was not available in this build environment, so `composer validate` could not be run here.
- Existing `.env` files are retained from the uploaded project; review secrets before sharing/deploying the ZIP.