Final prep for production

README.md

@@ -103,6 +103,36 @@ app/
 
 ---
 
+## Installation
+
+### Fresh server
+
+```bash
+# 1. Create schema and both databases
+mysql -uroot -p < install.sql
+
+# 2. Register baseline — must run once after install.sql
+php migrate.php
+```
+
+### Updating an existing install
+
+```bash
+# Apply any pending migrations
+php migrate.php
+```
+
+Add new migrations as `migrations/YYYYMMDD_NNN_description.sql`. The first line must declare the target database:
+
+```sql
+-- db: wms2
+ALTER TABLE md_product ADD COLUMN weight decimal(10,2) NOT NULL DEFAULT 0.00;
+```
+
+See `docs/DEPLOYMENT.md` for full setup (Apache, PHP config, uploads directory, HTTPS checklist).
+
+---
+
 ## Local Development
 
 ```bash
@@ -116,9 +146,6 @@ npm run build
 
 # Syntax-check a PHP file
 php -l app/ics/manage_stock_in.php
-
-# Apply a schema migration to the client database
-mysql -uroot -p2618 wms2 < migration.sql
 ```
 
 App is served by Apache at `http://localhost/wms/app/`.