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/entity-activity.service.ts

@@ -9,7 +9,7 @@ import { searchAuditLogs, type AuditSearchOptions } from '@/lib/services/audit-s
  * Shared loader for the per-entity Activity tab. Wraps `searchAuditLogs`
  * with actor-email resolution so each row can render `who did what`.
  *
- * Tenant gate happens at the API route — this service trusts the caller
+ * Tenant gate happens at the API route - this service trusts the caller
  * to pass an entityId that belongs to `portId`.
  */
 export async function loadEntityActivity(args: {
@@ -43,14 +43,14 @@ export async function loadEntityActivity(args: {
 }
 
 /**
- * Aggregated activity for a client — includes audit logs for the
+ * Aggregated activity for a client - includes audit logs for the
  * client itself + every interest belonging to that client. Used by
  * the Client overview's Activity tab so the rep sees the whole
  * timeline without clicking into each interest individually.
  *
  * Two queries (one per entityType) merged + sorted in JS rather than
  * a UNION because the auditLogs.entityType field would need to match
- * different values in the same SELECT — cleaner to keep the search
+ * different values in the same SELECT - cleaner to keep the search
  * helper's per-entity-type semantics intact and merge here.
  */
 export async function loadClientActivityAggregated(args: {