fix skill install link and enforce audits

Co-Authored-By: PI[openai-codex] <288921227+claudypoo@users.noreply.github.com>

.github/workflows/audit.yml

@@ -0,0 +1,15 @@
+name: Audit
+
+on:
+  pull_request:
+  push:
+
+jobs:
+  audit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - run: python scripts/audit.py --self-test .