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/scan/scan-shell.tsx

@@ -23,19 +23,19 @@ import { cn } from '@/lib/utils';
 import { EXPENSE_CATEGORIES, PAYMENT_METHODS } from '@/lib/constants';
 import { runTesseract } from '@/lib/ocr/tesseract-client';
 
-// Lazy-loaded compression — the worker bundle isn't on the critical path,
+// Lazy-loaded compression - the worker bundle isn't on the critical path,
 // and most users won't reach this code without first granting camera/file
 // access, by which point the module is already paged in.
 async function compressReceiptIfHeavy(file: File): Promise<File> {
   // Only compress raster images > ~1 MB. PDFs, SVGs, and small files pass
-  // through untouched. Magic-byte check via mime type — the caller is the
+  // through untouched. Magic-byte check via mime type - the caller is the
   // file picker which trusts the picker output already.
   if (!file.type.startsWith('image/') || file.type === 'image/svg+xml') return file;
   if (file.size < 1 * 1024 * 1024) return file;
   const { default: imageCompression } = await import('browser-image-compression');
   try {
     const compressed = await imageCompression(file, {
-      maxSizeMB: 0.5, // ~500 KB target — plenty of resolution for OCR
+      maxSizeMB: 0.5, // ~500 KB target - plenty of resolution for OCR
       maxWidthOrHeight: 2000, // tesseract.js's sweet spot for receipt text
       useWebWorker: true, // off the main thread; UI stays responsive
       // Auto-rotate to EXIF orientation, strip metadata. Phones often
@@ -52,7 +52,7 @@ async function compressReceiptIfHeavy(file: File): Promise<File> {
     if (typeof File !== 'undefined' && blob instanceof File) return blob;
     return new File([blob], file.name, { type: blob.type });
   } catch {
-    // Fall back to the original — we don't want a corner-case compression
+    // Fall back to the original - we don't want a corner-case compression
     // bug to block the user from saving an expense.
     return file;
   }
@@ -316,7 +316,7 @@ function VerifyForm({
 
 interface ScanShellProps {
   /** Per-port brand logo resolved server-side by the page wrapper.
-   *  Null hides the logo block — we never fall back to another tenant's
+   *  Null hides the logo block - we never fall back to another tenant's
    *  imagery. */
   logoUrl?: string | null;
   portName?: string | null;
@@ -495,7 +495,7 @@ export function ScanShell({ logoUrl, portName }: ScanShellProps = {}) {
 
   return (
     <main
-      // pb-[max(1.5rem,env(safe-area-inset-bottom))] — mobile-pwa-auditor
+      // pb-[max(1.5rem,env(safe-area-inset-bottom))] - mobile-pwa-auditor
       // caught that the "Save expense" button was sitting flush against
       // the home indicator on iPhone 14/15 in standalone PWA mode
       // (viewportFit:cover + statusBarStyle:default exposes the safe-