UPL-proof document templates + reliable bounce sync

Templates (22 files):
- Replace "Reviewed By" with "Document prepared by" + consulting disclaimer
- Add "not a law firm / not legal advice" footer to all CPNI, CALEA, RMD docs
- Change "on behalf of" to "at the direction of" in discontinuance letter
- Reframe RMD penalty language as client acknowledgment

Bounce sync:
- New listmonk-bounce-sync.py replaces unreliable bash tail watcher
- Scans full mail.log, matches QIDs to campaign senders, inserts directly
  into Listmonk DB with proper subscriber_id foreign keys
- Idempotent, runs via cron every 5 minutes

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

scripts/document_gen/templates/rmd_letter_generator.py

@@ -666,6 +666,18 @@ def generate_rmd_letter(
             italic=True,
         )
 
+    # ── Consulting Disclosure ─────────────────────────────────────
+    doc.add_paragraph()  # spacer
+    disc_p = doc.add_paragraph()
+    disc_r = disc_p.add_run(
+        "Document prepared with assistance from Performance West Inc., "
+        "a regulatory compliance consulting firm. Performance West Inc. is not a law firm "
+        "and this document does not constitute legal advice or legal representation."
+    )
+    disc_r.font.size = Pt(7)
+    disc_r.font.color.rgb = RGBColor(0x99, 0x99, 0x99)
+    disc_r.font.italic = True
+
     # Save
     output = Path(output_path)
     output.parent.mkdir(parents=True, exist_ok=True)