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/app/api/auth/set-password/route.ts

@@ -12,7 +12,7 @@ const bodySchema = z.object({
 });
 
 export async function POST(req: NextRequest): Promise<NextResponse> {
-  // 10/hour/IP — bounds brute-force against either token store.
+  // 10/hour/IP - bounds brute-force against either token store.
   const limited = await enforcePublicRateLimit(req, 'portalToken');
   if (limited) return limited;
 
@@ -26,7 +26,7 @@ export async function POST(req: NextRequest): Promise<NextResponse> {
     //      `auth.api.resetPassword` (rotates the password on an existing
     //      user).
     // Try the CRM-invite path first. If the token isn't in that table
-    // (NotFoundError), fall through to better-auth — these are mutually
+    // (NotFoundError), fall through to better-auth - these are mutually
     // exclusive token spaces, so at most one will accept it.
     try {
       const result = await consumeCrmInvite({ token, password });