docs(phr): add git workflow PHR for module 1 chapters PR

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Co-Authored-By: Claude <noreply@anthropic.com>

Author: mjunaidca

history/prompts/003-module-1-chapters/0004-module-1-chapters-git-commit-pr.misc.prompt.md

@@ -0,0 +1,72 @@
+---
+id: "0004"
+title: "module-1-chapters-git-commit-pr"
+stage: misc
+date: 2025-11-29
+surface: cli
+model: claude-opus-4-5-20251101
+feature: 003-module-1-chapters
+branch: 003-module-1-chapters
+user: mjunaidca
+command: /sp.git.commit_pr
+labels: [git, pr, module-1, content]
+links:
+  spec: null
+  ticket: null
+  adr: null
+  pr: https://github.com/mjunaidca/robolearn/pull/3
+files:
+  - .claude/agents/authoring/content-implementer.md
+  - .claude/skills/authoring/docusaurus-conventions/SKILL.md
+  - .claude/skills/authoring/lesson-generator/SKILL.md
+  - .specify/memory/constitution.md
+  - robolearn-interface/docs/module-1-ros2/README.md
+  - robolearn-interface/docs/module-1-ros2/chapter-*/README.md
+  - robolearn-interface/docs/module-1-ros2/chapter-*/*.md
+  - history/prompts/002-module-content/*.md
+  - history/prompts/003-module-1-chapters/*.md
+tests:
+  - name: "Git workflow execution"
+    status: PASS
+---
+
+## Prompt
+
+/sp.git.commit_pr
+
+User invoked the git commit and PR workflow to commit all Module 1 chapter implementation work and create a pull request.
+
+## Response snapshot
+
+Executed autonomous git workflow:
+
+1. **Context Gathered**: 46 files changed (3,576 insertions, 814 deletions)
+   - Content migration: `.mdx` → `.md` format
+   - New skills: docusaurus-conventions
+   - Updated: constitution, lesson-generator skill
+   - PHR reorganization to feature-based folders
+
+2. **Commit Created**: `6adc6bf`
+   - Message: "feat(content): complete module 1 ROS2 foundations - 7 chapters with 25 lessons"
+   - Detailed body with chapter breakdown and key improvements
+
+3. **Branch Pushed**: `003-module-1-chapters` with upstream tracking
+
+4. **PR Created**: https://github.com/mjunaidca/robolearn/pull/3
+   - Title: "feat(content): Complete Module 1 ROS2 Foundations - 7 Chapters, 25 Lessons"
+   - Comprehensive description with content summary, validation checklist, test plan
+
+## Outcome
+
+- ✅ Impact: Module 1 content fully committed and PR ready for review
+- 🧪 Tests: Git workflow completed successfully, clean working tree
+- 📁 Files: 46 files changed across content, skills, constitution, PHRs
+- 🔁 Next prompts: Docusaurus build validation, PR review, merge to main
+- 🧠 Reflection: Autonomous agent correctly identified content migration pattern and generated appropriate conventional commit message
+
+## Evaluation notes (flywheel)
+
+- Failure modes observed: None - workflow executed cleanly
+- Graders run and results (PASS/FAIL): Git status clean PASS, PR created PASS
+- Prompt variant (if applicable): Standard /sp.git.commit_pr invocation
+- Next experiment: Consider adding Docusaurus build check before PR creation