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/lib/services/residential.service.ts

@@ -101,7 +101,7 @@ export async function createResidentialClient(
 
   // Best-effort auto-link to an existing main-client record. Match by
   // email (cheap, single index lookup) then by E.164 phone (next-best).
-  // Failures or no-match scenarios silently leave the row unlinked —
+  // Failures or no-match scenarios silently leave the row unlinked -
   // reps can wire it up via the admin UI later.
   void findAndLinkMatchingMainClient(row.id, portId).catch((err) => {
     console.error('[residential] auto-link match failed', err);
@@ -250,7 +250,7 @@ export async function listResidentialInterests(
   // stage / tag aggregation lives there). Page size is capped by the
   // validator so this stays a single bulk IN-list query.
   // `buildListQuery` returns `data: typeof table.$inferSelect[]` so the
-  // row type is `residentialInterests` — known shape, but TS infers
+  // row type is `residentialInterests` - known shape, but TS infers
   // `unknown[]` through the generic helper. Cast through `unknown` once
   // here so the downstream enrichment is type-clean.
   type InterestRow = typeof residentialInterests.$inferSelect;
@@ -336,7 +336,7 @@ export async function createResidentialInterest(
   emitToRoom(`port:${portId}`, 'residential_interest:created', { id: row.id });
 
   // Fire-and-forget partner-forward email. Failures here MUST NOT block
-  // the create — partner notification is a courtesy. Errors are logged
+  // the create - partner notification is a courtesy. Errors are logged
   // server-side so the operator can see them, but the API still 201s.
   void forwardResidentialInquiryToPartner({
     portId,
@@ -470,7 +470,7 @@ async function forwardResidentialInquiryToPartner(input: {
  *   2. phoneE164 (residential.phone_e164 matches clients.contacts of
  *      channel='phone' or 'whatsapp')
  *
- * Match ordering is "exact email beats phone beats nothing" — the
+ * Match ordering is "exact email beats phone beats nothing" - the
  * first hit wins. Returns the linked main-client id when a match was
  * found, or null when no match exists.
  *