adds screenshot status with url, updates skill

Author: hediet

.github/skills/update-screenshots/SKILL.md

@@ -38,25 +38,25 @@ Pick the most recent run that has a `screenshot-diff` artifact (runs where scree
 gh run download <run-id> --name screenshot-diff --dir .tmp/screenshot-diff
 ```
 
-This downloads:
-- `test/componentFixtures/.screenshots/current/` — the CI-captured screenshots
-- `test/componentFixtures/.screenshots/report.json` — structured diff report
-- `test/componentFixtures/.screenshots/report.md` — human-readable diff report
+The artifact is uploaded from two paths (`test/componentFixtures/.screenshots/current/` and `test/componentFixtures/.screenshots/report/`), but GitHub Actions strips the common prefix. So the downloaded structure is:
+- `current/` — the CI-captured screenshots (e.g. `current/baseUI/Buttons/Dark.png`)
+- `report/report.json` — structured diff report
+- `report/report.md` — human-readable diff report
 
 ### 3. Review the changes
 
 Show the user what changed by reading the markdown report:
 
 ```bash
-cat .tmp/screenshot-diff/test/componentFixtures/.screenshots/report.md
+cat .tmp/screenshot-diff/report/report.md
 ```
 
 ### 4. Copy CI screenshots to baseline
 
 ```bash
 # Remove old baselines and replace with CI screenshots
 rm -rf test/componentFixtures/.screenshots/baseline/
-cp -r .tmp/screenshot-diff/test/componentFixtures/.screenshots/current/ test/componentFixtures/.screenshots/baseline/
+cp -r .tmp/screenshot-diff/current/ test/componentFixtures/.screenshots/baseline/
 ```
 
 ### 5. Clean up

.github/workflows/screenshot-test.yml

@@ -12,6 +12,7 @@ permissions:
   contents: read
   pull-requests: write
   checks: write
+  statuses: write
 
 concurrency:
   group: screenshots-${{ github.event.pull_request.number || github.sha }}
@@ -110,6 +111,12 @@ jobs:
           EOF
           fi
 
+          DETAILS_URL="https://hediet-ghartifactpreview.azurewebsites.net/${{ github.repository }}/run/${{ github.run_id }}/component-explorer/___explorer.html?report=./screenshot-report/report.json"
+          gh api "repos/${{ github.repository }}/statuses/$SHA" \
+            --input - <<EOF
+          {"state":"success","target_url":"$DETAILS_URL","description":"$TITLE","context":"screenshots / explorer"}
+          EOF
+
       - name: Post summary
         run: |
           if [ -f test/componentFixtures/.screenshots/report/report.md ]; then