feat(berths): normalize mooring numbers to canonical form

Sweep CRM mooring numbers from the legacy hyphen+padded form ("A-01")
to the canonical bare form ("A1") used by NocoDB, the public website,
the per-berth PDFs, and the Documenso EOI templates. Drift was
introduced by the original load-berths-to-port-nimara.ts seed; this
gates the Phase 3 public-website cutover where /berths/A1 URLs would
404 against a CRM still storing "A-01".

- 0024 data migration: idempotent regexp_replace + post-update sanity
  check that surfaces any non-conforming rows for manual triage.
- Invert normalizeLegacyMooring in dedup/migration-apply: it now
  canonicalizes ("D-32" -> "D32") instead of legacy-izing.
- Update tiptap-to-pdfme example tokens, EOI fixture moorings, and
  smoke-test seed moorings.
- Refresh seed-data/berths.json to canonical form; drop the now-
  redundant legacyMooringNumber field.
- Delete scripts/load-berths-to-port-nimara.ts (superseded in 0c).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/lib/db/seed-data.ts

@@ -49,11 +49,10 @@ import berthSnapshot from './seed-data/berths.json';
 
 // ─── Berth snapshot ──────────────────────────────────────────────────────────
 // 117 rows imported from the legacy NocoDB Berths table on 2026-05-03.
-// Refresh by re-running the snapshot script (see git history of this file).
+// Refresh via `pnpm tsx scripts/import-berths-from-nocodb.ts --update-snapshot`.
 type SeedBerth = {
   legacyId: number;
   mooringNumber: string;
-  legacyMooringNumber: string;
   area: string | null;
   status: 'available' | 'under_offer' | 'sold';
   lengthFt: number | null;