Move all three skills into skills/; add root README; fix paths

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

tests/page_check/conftest.py

@@ -16,7 +16,7 @@ import pytest
 from page_check_common import FAKE_BRIDGE, MODES, TEST_FILL, WIRED, open_page
 
 ROOT = Path(__file__).resolve().parents[2]
-TEMPLATE = ROOT / "rpa-dashboard-no-ai" / "templates" / "dashboard.html"
+TEMPLATE = ROOT / "skills" / "rpa-dashboard-no-ai" / "templates" / "dashboard.html"
 
 
 @pytest.fixture(scope="session")