chore(autonomous-session): consolidate uncommitted work from prior session

Bundles the prior autonomous-session output that was sitting unstaged:

- Em-dash sweep across src/ + tests/ (en-dash/em-dash to hyphen, ~2280 instances)
- country-flag-icons rollout (CountryFlag component, replaces emoji glyphs that
  never rendered on Windows; lazy-loads the 3x2 SVG index as a single chunk
  after the per-subpath dynamic-import approach silently failed in webpack)
- Admin IA Phase 1+2: 7-domain regroup, 41 to 38 pages, /admin/berths index,
  redirects (ocr to ai, reports to dashboard, invitations to users),
  docs/admin-ia-proposal.md
- Per-template email tester (registry + endpoint + UI on Email admin page)
- Cancel-document mode picker (delete-from-Documenso vs keep-for-audit)
- Dashboard PDF report: 25 widgets, SVG charts, date-range picker, 11 resolvers
- Customize-widgets per-region sortables at xl+ (charts/rails/feed); single
  flat sortable below xl when the layout stacks; per-viewport saved orders
- Audit doc updates capturing each shipped item
- Lint fixes: react-compiler immutability in DonutChart (reduce instead of
  let-reassign), set-state-in-effect disables in CountryFlag and
  UploadForSigning preview-bytes effect, unused 'confirm' destructures in
  interest contract + reservation tabs, unescaped apostrophe in test-template
  card copy

src/components/berths/berth-card.tsx

@@ -44,7 +44,7 @@ export function BerthCard({ berth }: BerthCardProps) {
   // already conveyed by the pill below, so the stripe is dock-keyed.
   const accentClass = mooringLetterDot(berth.mooringNumber) ?? 'bg-slate-300';
 
-  // Dimensions string — Length × Width × Draft (each segment is optional).
+  // Dimensions string - Length × Width × Draft (each segment is optional).
   // The avatar already conveys the mooring number, so this becomes the
   // primary "what is this berth" line.
   const dimParts: string[] = [];
@@ -53,7 +53,7 @@ export function BerthCard({ berth }: BerthCardProps) {
   if (berth.draftM) dimParts.push(`${berth.draftM}m draft`);
   const dimText = dimParts.length > 0 ? dimParts.join(' × ') : null;
 
-  // Recommended boat size — the most rep-actionable signal in a glance
+  // Recommended boat size - the most rep-actionable signal in a glance
   // ("can my client's yacht park here?"). Tenure was previously here but
   // dropped: tenure is set per EOI/contract, not per berth, so showing
   // it as a berth property was misleading.
@@ -64,7 +64,7 @@ export function BerthCard({ berth }: BerthCardProps) {
     boatCapacityText = `Fits up to ${berth.nominalBoatSize}ft`;
   }
 
-  // Water depth — operational; matters for deep-keel yachts.
+  // Water depth - operational; matters for deep-keel yachts.
   let waterDepthText: string | null = null;
   if (berth.waterDepthM) {
     const prefix = berth.waterDepthIsMinimum ? '≥ ' : '';
@@ -134,7 +134,7 @@ export function BerthCard({ berth }: BerthCardProps) {
       }
     >
       <div className="flex items-center gap-3">
-        {/* The mooring number IS the avatar — recognisable at a glance
+        {/* The mooring number IS the avatar - recognisable at a glance
             (A1, B12, …) and eliminates the duplicate berth-number heading
             that previously sat to the right of an anchor icon. */}
         <ListCardAvatar