F-003 fix: Sanitize SQL dump for safe dev use

project/README.md

@@ -5,6 +5,7 @@ Current project layout:
 - `project/web/index/new/` — legacy PHP web module copied from production
 - `project/web/index/new/config/local.example.php` — versioned local config template
 - `project/web/index/new/config/local.php` — ignored local config with real values
-- `project/sql/db-25052026.sql` — local development SQL baseline
+- `project/sql/db-25052026.sql` — sanitized local development SQL baseline
+- `project/sql/private/` — optional ignored path for private raw dumps
 
 ARNES core stays outside this folder.

project/sql/README.md

@@ -0,0 +1,25 @@
+# SQL baselines for local development
+
+## Tracked baseline
+- `db-25052026.sql`
+- Purpose: safe local baseline for the legacy PHP module
+- Content: schema and synthetic seed data only
+- Safe for commit and push
+
+## Private local data
+- If you need a private raw snapshot, keep it outside git.
+- Recommended local ignored path: `project/sql/private/`
+- Do not commit raw customer, order, or production-like data back to this repo.
+
+## Local import
+Example:
+
+```bash
+mysql -u root -p < project/sql/db-25052026.sql
+```
+
+The sanitized baseline includes the tables used by:
+- `index.php`
+- `productos_bulk_update.php`
+- `productos_modificados.php`
+- `worker_bulk.php`

project/web/index/new/README.md

@@ -11,3 +11,4 @@ Setup:
 1. Review `config/README.md`.
 2. Fill `config/local.php` with local values.
 3. Import `project/sql/db-25052026.sql` into local MariaDB if needed.
+4. See `project/sql/README.md` for safe SQL baseline and private data handling.