* feat(tools): add post-review and post-docs-review tools
* refactor(agents): use post-review/post-docs-review tools in reviewer and docs-reviewer
* feat(permissions): add post_review and post_docs_review to agent.tools map
* test(tools): add tests for post-review and post-docs-review tools
* docs(handoff): add handoff ADR and project-map for review posting tools
* docs(handoff): set PR number
* docs: fix PR#45→PR#46 refs in project map
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Co-authored-by: opencode-agent <agent@slaid098.dev>
