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/email/tracked-link-composer-button.tsx

@@ -31,7 +31,7 @@ interface Props {
   /** Called with the minted public URL so the parent compose surface can
    *  paste it into the email body / textarea. */
   onInsert?: (url: string) => void;
-  /** Display variant — `inline` is a small text button suitable for a
+  /** Display variant - `inline` is a small text button suitable for a
    *  toolbar; `default` is a sized button suitable for a form footer. */
   variant?: 'inline' | 'default';
 }
@@ -43,7 +43,7 @@ interface Props {
  * message" action that calls back to the parent.
  *
  * Permission-gated on `email.send` so reps without send rights don't
- * see the affordance — same as the server-side check on the POST route.
+ * see the affordance - same as the server-side check on the POST route.
  */
 export function TrackedLinkComposerButton({ sendId, onInsert, variant = 'inline' }: Props) {
   const [open, setOpen] = useState(false);
@@ -80,7 +80,7 @@ export function TrackedLinkComposerButton({ sendId, onInsert, variant = 'inline'
           setOpen(true);
         }}
         className={variant === 'inline' ? 'h-7 px-2 text-xs' : undefined}
-        title="Mint a tracked link the recipient can click — clicks count back to this send."
+        title="Mint a tracked link the recipient can click - clicks count back to this send."
       >
         <LinkIcon
           className={variant === 'inline' ? 'mr-1 size-3' : 'mr-1.5 size-3.5'}