Add rpa-run-tab skill: Tebra-style Run tab in 5 minutes

The Run tab from Tebra Auto Post, scrubbed and themable (Tebra Sky, TVL Teal,
or a custom hex checked for contrast). The skill wires the real bot through
tagged log-file lines and checks itself with a fake bot (complete, partial,
stuck, crash) plus light and dark screenshots. Grill decisions R1-R14 are in
PLAN.md, terms in GLOSSARY.md, and ADRs 0001-0003.

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

tests/page_check_run_tab/conftest.py

@@ -0,0 +1,44 @@
+"""Seam 1 page check for the Run tab: run_tab.html filled with a test config, opened with
+the fake Qt bridge, driven through window.__pyMsg. Every case runs in light, dark and narrow.
+PAGE_CHECK_RUN_TAB_HTML: check a generated page instead (its config must already be filled)."""
+import json
+import os
+from pathlib import Path
+
+import pytest
+from page_check_common import FAKE_BRIDGE, MODES, open_page
+
+ROOT = Path(__file__).resolve().parents[2]
+TEMPLATE = ROOT / "rpa-run-tab" / "templates" / "run_tab.html"
+CFG = {"title": "Test Bot", "sub": "Page check", "input": True, "inputHint": "Test workbook",
+       "sample": True, "darkKey": "test_dark",
+       "checkpoints": [{"name": "Sign in", "max": 300}, {"name": "Process rows", "max": 0},
+                       {"name": "Finish up", "max": 120}]}
+
+
+def _url(tmp, cfg):
+    if os.environ.get("PAGE_CHECK_RUN_TAB_HTML"):
+        return Path(os.environ["PAGE_CHECK_RUN_TAB_HTML"]).resolve().as_uri()
+    out = tmp / f"run_tab_{cfg['input']}.html"
+    out.write_text(TEMPLATE.read_text(encoding="utf-8").replace("%%CONFIG%%", json.dumps(cfg)), encoding="utf-8")
+    return out.as_uri()
+
+
+@pytest.fixture(scope="session")
+def page_url(tmp_path_factory):
+    return _url(tmp_path_factory.mktemp("run_tab"), CFG)
+
+
+@pytest.fixture(scope="session")
+def no_input_url(tmp_path_factory):
+    return _url(tmp_path_factory.mktemp("run_tab_noinput"), {**CFG, "input": False, "sample": False})
+
+
+@pytest.fixture(params=list(MODES))
+def page(request, browser, page_url):
+    yield from open_page(browser, page_url, request.param, FAKE_BRIDGE)
+
+
+@pytest.fixture(params=list(MODES))
+def no_input_page(request, browser, no_input_url):
+    yield from open_page(browser, no_input_url, request.param, FAKE_BRIDGE)