Atlassian-facing extensions to the Han suite. Adds markdown-to-confluence, which publishes a local Markdown file to a user-specified Confluence page; project-documentation-to-confluence, which runs the han-documentation project-documentation skill and then publishes the result there; investigate-to-confluence, which runs the core investigate skill and publishes the resulting investigation report there; code-overview-to-confluence, which runs the core code-overview skill and publishes the resulting overview there; plan-a-feature-to-confluence, which runs the core plan-a-feature skill and publishes the spec and its companion artifacts there as a page tree; and work-items-to-jira, which creates one Jira ticket per slice from a work-items file. All work through the Atlassian MCP server. Depends on han-core, han-documentation, han-planning, and han-coding (its wrapper skills run skills from each and its wrapped skills dispatch the shared han-core agents), and on han-communication (its wrapped prose-producing skills source the shared readability standard), and requires a configured Atlassian MCP server. Opt-in: installed on its own, not pulled in by the han meta-plugin.