Add test skill

Signed-off-by: Roman Nikitenko <rnikiten@redhat.com>
Generated-by: Cursor AI

Author: RomanNikitenko

.claude/skills/test-pr.md

@@ -0,0 +1,48 @@
+# Skill: Test PR
+
+You are working inside a project repository at /projects/che-code.
+
+## Goal
+
+Verify that the che-code-rebase-bot pipeline works end-to-end by making a trivial change, pushing a branch, and opening a pull request.
+
+## Steps
+
+1. **Configure git identity** (if not already set):
+   ```bash
+   git config user.name "che-code-rebase-bot"
+   git config user.email "che-code-rebase-bot@noreply"
+   ```
+
+2. **Create a new branch**:
+   ```bash
+   git checkout -b test/rebase-bot-$(date +%Y%m%d-%H%M%S)
+   ```
+
+3. **Make a trivial change** — create or update the file `.claude-test`:
+   ```bash
+   echo "Pipeline test executed at $(date -u +%Y-%m-%dT%H:%M:%SZ)" > .claude-test
+   ```
+
+4. **Commit and push**:
+   ```bash
+   git add .claude-test
+   git commit -m "[rebase-bot]: test pipeline verification"
+   git push origin HEAD
+   ```
+
+5. **Create a pull request**:
+   ```bash
+   gh pr create \
+     --repo TARGET_REPO \
+     --title "[rebase-bot]: test pipeline verification" \
+     --body "Automated test PR created by che-code-rebase-bot to verify the pipeline works end-to-end. Safe to close."
+   ```
+
+6. **Print the result**: output the PR URL so the orchestrator can capture it.
+
+## Important
+
+- This is a test skill. The PR is safe to close without merging.
+- Do NOT modify any real project files — only `.claude-test`.
+- If push fails due to permissions, report the error clearly.