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/interests/external-eoi-upload-dialog.tsx

@@ -58,7 +58,7 @@ export function ExternalEoiUploadDialog({ open, onOpenChange, interestId, onSucc
   const [file, setFile] = useState<File | null>(null);
   const [title, setTitle] = useState('');
   const [signedAt, setSignedAt] = useState(() => new Date().toISOString().slice(0, 10));
-  // `null` means "rep hasn't touched the list yet — show the
+  // `null` means "rep hasn't touched the list yet - show the
   // derived-from-interest seed". Once edited (add/remove/change),
   // the explicit array takes over. Avoids a setState-in-effect that
   // the React Compiler bans.
@@ -66,7 +66,7 @@ export function ExternalEoiUploadDialog({ open, onOpenChange, interestId, onSucc
   const [notes, setNotes] = useState('');
 
   // Fetched on open to power the default title:
-  // "External EOI — <Client> — <berth range> — YYYY-MM-DD". Without
+  // "External EOI - <Client> - <berth range> - YYYY-MM-DD". Without
   // this the file lands as just "External EOI - <date>" which is
   // unscannable in any list when a port has multiple deals closing on
   // the same day. Also drives auto-fill on signatory rows tagged
@@ -83,7 +83,7 @@ export function ExternalEoiUploadDialog({ open, onOpenChange, interestId, onSucc
     staleTime: 60_000,
   });
 
-  // Compute the effective signatory list — when the rep hasn't touched
+  // Compute the effective signatory list - when the rep hasn't touched
   // anything, seed from the interest's client. Once they edit, the
   // explicit override takes over.
   const signatories: SignatoryRow[] = useMemo(() => {
@@ -118,7 +118,7 @@ export function ExternalEoiUploadDialog({ open, onOpenChange, interestId, onSucc
     if (clientName) parts.push(clientName);
     if (berthLabel) parts.push(berthLabel);
     parts.push(date);
-    return parts.join(' — ');
+    return parts.join(' - ');
   }, [interestData, berthsData, signedAt]);
 
   const mutation = useMutation<{ data?: { stageChanged?: boolean } }, Error, void>({
@@ -175,7 +175,7 @@ export function ExternalEoiUploadDialog({ open, onOpenChange, interestId, onSucc
 
   return (
     <Dialog open={open} onOpenChange={onOpenChange}>
-      <DialogContent>
+      <DialogContent className="sm:max-w-2xl">
         <DialogHeader>
           <DialogTitle>Upload externally-signed EOI</DialogTitle>
           <DialogDescription>