[DOC] Actualizar documentación a estándares OCA y preparar logo CriptoMart

- Renombrar README.md a README_DEV.md en todos los addons custom
- Crear README.rst siguiendo estructura OCA oficial
- Crear directorios readme/ con fragmentos .rst (DESCRIPTION, INSTALL, CONFIGURE, USAGE, CONTRIBUTORS, CREDITS)
- Actualizar créditos: Criptomart (autor) + Elika Bilbo (financiador)
- Actualizar __manifest__.py con maintainers correctos
- Crear estructura static/description/ para logo en 5 addons
- Agregar documentación de logo (LOGO_INSTRUCTIONS.md, install_logo.sh)
- Actualizar copilot-instructions.md con referencias a OCA_DOCUMENTATION.md
- Crear docs/OCA_DOCUMENTATION.md con guía completa de estructura
- Crear docs/RESUMEN_CAMBIOS_DOCUMENTACION.md con resumen detallado

Addons actualizados:
- website_sale_aplicoop
- product_sale_price_from_pricelist
- product_pricelist_total_margin
- product_price_category_supplier
- account_invoice_triple_discount_readonly

docs/LOGO_INSTRUCTIONS.md

@@ -0,0 +1,108 @@
+# CriptoMart Logo for Addons
+
+## Quick Start
+
+El logo de CriptoMart ha sido adjuntado en este proyecto. Para usarlo:
+
+```bash
+# 1. Guardar el logo adjunto como /tmp/criptomart_logo.png
+# 2. Ejecutar este script:
+
+cd /home/snt/Documentos/lab/odoo/addons-cm
+
+for addon in website_sale_aplicoop product_sale_price_from_pricelist \
+             product_pricelist_total_margin product_price_category_supplier \
+             account_invoice_triple_discount_readonly; do
+    cp /tmp/criptomart_logo.png "$addon/static/description/icon.png"
+    echo "✓ Logo copied to $addon"
+done
+
+echo ""
+echo "✅ Logo installation complete!"
+echo "Restart Odoo and update apps list to see the changes."
+```
+
+## Logo Location
+
+The CriptoMart logo should be placed in each custom addon at:
+
+```
+addon_name/static/description/icon.png
+```
+
+## Logo Requirements (Odoo Standard)
+
+- **Format**: PNG
+- **Recommended size**: 256x256 pixels (or 128x128)
+- **Background**: Transparent or white
+- **Format ratio**: Square (1:1)
+
+## Current Logo
+
+The CriptoMart logo features:
+- A circular network/blockchain design at the top
+- The text "CriptoMart" below
+- A smile/arc at the bottom
+- Black on transparent/white background
+
+## Addons Requiring Logo
+
+The following custom addons should have the CriptoMart logo:
+
+1. ✓ website_sale_aplicoop
+2. ✓ product_sale_price_from_pricelist
+3. ✓ product_pricelist_total_margin
+4. ✓ product_price_category_supplier
+5. ✓ account_invoice_triple_discount_readonly
+
+## How to Add the Logo
+
+### Option 1: Manual Copy
+
+```bash
+# Copy logo to each addon
+cp criptomart_logo.png website_sale_aplicoop/static/description/icon.png
+cp criptomart_logo.png product_sale_price_from_pricelist/static/description/icon.png
+cp criptomart_logo.png product_pricelist_total_margin/static/description/icon.png
+cp criptomart_logo.png product_price_category_supplier/static/description/icon.png
+cp criptomart_logo.png account_invoice_triple_discount_readonly/static/description/icon.png
+```
+
+### Option 2: Automated Script
+
+```bash
+# Save the logo as docs/criptomart_logo.png first, then:
+cd /home/snt/Documentos/lab/odoo/addons-cm
+
+for addon in website_sale_aplicoop product_sale_price_from_pricelist \
+             product_pricelist_total_margin product_price_category_supplier \
+             account_invoice_triple_discount_readonly; do
+    cp docs/criptomart_logo.png "$addon/static/description/icon.png"
+    echo "✓ Logo copied to $addon"
+done
+```
+
+## Verification
+
+After adding the logo, verify it appears correctly:
+
+1. Restart Odoo
+2. Update the app list
+3. Search for the addon
+4. The CriptoMart logo should appear in the addon tile
+
+## Logo Source
+
+The logo file is attached in the project documentation and should be saved as:
+- `docs/criptomart_logo.png` (for reference and distribution)
+
+## Notes
+
+- The logo will appear in the Odoo Apps list
+- It identifies the addon as developed by CriptoMart
+- It provides visual consistency across all custom addons
+- The logo is particularly visible in the Apps menu and module information pages
+
+## Copyright
+
+Logo © CriptoMart - All rights reserved