Add project-state-governor skill 🤖🤖🤖

docs/README.skills.md

@@ -327,6 +327,7 @@ See [CONTRIBUTING.md](../CONTRIBUTING.md#adding-skills) for guidelines on how to
 | [pr-screenshots](../skills/pr-screenshots/SKILL.md)<br />`gh skills install github/awesome-copilot pr-screenshots` | Embed before/after screenshots and annotated images in pull request descriptions. Covers PR description patterns, image upload for Azure DevOps and GitHub, and sizing best practices. | None |
 | [prd](../skills/prd/SKILL.md)<br />`gh skills install github/awesome-copilot prd` | Generate high-quality Product Requirements Documents (PRDs) for software systems and AI-powered features. Includes executive summaries, user stories, technical specifications, and risk analysis. | None |
 | [premium-frontend-ui](../skills/premium-frontend-ui/SKILL.md)<br />`gh skills install github/awesome-copilot premium-frontend-ui` | A comprehensive guide for GitHub Copilot to craft immersive, high-performance web experiences with advanced motion, typography, and architectural craftsmanship. | None |
+| [project-state-governor](../skills/project-state-governor/SKILL.md)<br />`gh skills install github/awesome-copilot project-state-governor` | Maintain evidence-backed project state across conversations, branches, reviews, and research cycles. Use when an AI coding agent must reconstruct or consolidate fragmented project documentation, reconcile conflicting history against code/tests/contracts/Git, classify active and completed work, verify completion claims, preserve durable decisions or negative evidence, prevent status-document sprawl, or identify the next authoritative project step. | `references/manifest-routing.md`<br />`references/persistence-lifecycle.md`<br />`references/project-state-schema.md`<br />`references/reconstruction-workflow.md` |
 | [project-workflow-analysis-blueprint-generator](../skills/project-workflow-analysis-blueprint-generator/SKILL.md)<br />`gh skills install github/awesome-copilot project-workflow-analysis-blueprint-generator` | Comprehensive technology-agnostic prompt generator for documenting end-to-end application workflows. Automatically detects project architecture patterns, technology stacks, and data flow patterns to generate detailed implementation blueprints covering entry points, service layers, data access, error handling, and testing approaches across multiple technologies including .NET, Java/Spring, React, and microservices architectures. | None |
 | [prompt-optimizer](../skills/prompt-optimizer/SKILL.md)<br />`gh skills install github/awesome-copilot prompt-optimizer` | Turn any rough prompt, half-formed idea, or task description into a finished, ready-to-send prompt optimized for any LLM model inside a chat interface — NOT the API. Use this skill whenever the user wants to write, rewrite, optimize, improve, sharpen, or polish a prompt for chat. Trigger phrases include "rewrite this prompt", "make this a better prompt", "optimize this prompt", "turn this into a prompt", "help me prompt this", "draft a prompt that...", "I want to ask...", or whenever the user pastes a draft prompt and asks for improvements. Also trigger when the user describes a task they plan to send to an LLM model and clearly wants a reusable, well-structured prompt rather than a direct answer. The output is always a single, copy-pasteable prompt in a code block that the user sends as-is — never a template with placeholders. | None |
 | [publish-to-pages](../skills/publish-to-pages/SKILL.md)<br />`gh skills install github/awesome-copilot publish-to-pages` | Publish presentations and web content to GitHub Pages. Converts PPTX, PDF, HTML, or Google Slides to a live GitHub Pages URL. Handles repo creation, file conversion, Pages enablement, and returns the live URL. Use when the user wants to publish, deploy, or share a presentation or HTML file via GitHub Pages. | `scripts/convert-pdf.py`<br />`scripts/convert-pptx.py`<br />`scripts/publish.sh` |