🌍 Add Multi-Language Support via ODOO_LOCALE

[lucianobustos]

Implements locale support allowing Odoo API responses in different languages via the ODOO_LOCALE environment variable.

Changes

• Add ODOO_LOCALE environment variable to configuration
• Inject lang context into all execute_kw calls
• Preserve existing context values when adding locale
• Return translated field labels, selection values, and record names
• Add comprehensive test suite for locale functionality
• Document locale support in README with examples

Usage

Set ODOO_LOCALE in your MCP configuration:

{
  "mcpServers": {
    "odoo": {
      "command": "uvx",
      "args": ["mcp-server-odoo"],
      "env": {
        "ODOO_URL": "https://your-instance.odoo.com",
        "ODOO_API_KEY": "your-api-key",
        "ODOO_DB": "your-database",
        "ODOO_LOCALE": "es_AR"
      }
    }
  }
}

Breaking Changes

None - backward compatible. Existing configurations without ODOO_LOCALE work as before.

Close #23