Custom Merge Checks in Bitbucket Cloud

This post introduces Custom Merge Checks for Bitbucket Cloud, powered by Forge. It details how these checks can be built and enforced at the repository level, with plans for workspace and project-level enforcement. The post explains the triggers (`on-code-pushed` and `on-merge`) and provides examples of use cases such as Jira issue validation, security scanning, and code owner checks. It also outlines the steps for developers to get started building and installing these custom merge checks.