rpa-bot-handoff: email To the developer with their manager in CC, and hand ops a PDF

- Section 5 of the SOP now names a real "To" (the developer) and "CC"
  (the developer's manager, not the operator's), and the email block to
  copy starts with To: and CC: lines. The skill asks for both addresses.
- to_docx.py --pdf also writes the PDF (Word through PowerShell on Windows,
  LibreOffice elsewhere) and prints the real page count against MAX_PAGES.
  The PDF is what ops gets.
- Tebra reference and README updated; new test for the To/CC lines.

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

tests/test_templates.py

@@ -64,6 +64,12 @@ def test_handoff_sop_has_five_sections_in_order():
     assert [int(n) for n in re.findall(r"^## (\d+)\.", sop, re.MULTILINE)] == list(range(1, 6))
 
 
+def test_handoff_sop_emails_the_developer_with_the_manager_in_cc():
+    sop = (ROOT / "skills" / "rpa-bot-handoff" / "templates" / "HANDOVER-SOP.md").read_text(encoding="utf-8")
+    email = sop.split("## 5.")[1]
+    assert "To: {{DEV_EMAIL}}" in email and "CC: {{MANAGER_EMAIL}}" in email
+
+
 def test_handoff_docx_selfcheck():
     pytest.importorskip("docx")
     script = ROOT / "skills" / "rpa-bot-handoff" / "templates" / "to_docx.py"