sale_tier_validation

This module adds tier validation functionality to sale orders, requiring approval from designated reviewers before confirming orders.

Key Features

sale.order: Enables tier validation for sale orders with configurable tiers based on conditions.
sale.order: Requires validation before confirming sale orders from draft or sent to sale state.
sale.order: Provides request validation button and reviews tab to track validation status.
sale.order: Allows filtering sale orders that need review or are validated.
sale.order: Sends notifications for validation requests, acceptances, and rejections.
res.company: Adds option to block printing of unvalidated quotations.
report.sale.report_saleorder: Blocks report generation if order is not validated and setting is enabled.