feat(uat-batch-10): copy polish, TTL trim, and a11y discrete fixes

- Supplemental-info link TTL trimmed from 30 → 14 days (single
  constant in supplemental-forms.service).
- LinkedBerthsList toggle renamed "Mark in EOI bundle" →
  "Include in EOI"; tooltip aria-label updated to match.
- Icon-only row-action triggers on the interest / client / berth list
  tables gain aria-label (Row actions for <name>) so SR users hear
  the row context.
- Table / Board view toggle on interest list gains aria-label +
  aria-pressed on each variant; wrapper gets role="group".
- Upcoming-milestones disclosure on interest-tabs gains
  aria-expanded + aria-controls; recommender Hide/Add filters
  button matches.
- BrandedAuthShell logo alt no longer defaults to "Sign in" — uses
  the configured `appName` when known, empty string otherwise so
  screen readers don't announce "Sign in" on password-reset /
  set-password pages.

tsc clean. 1419/1419 vitest pass.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/components/interests/berth-recommender-panel.tsx

@@ -503,6 +503,8 @@ export function BerthRecommenderPanel({
                   variant="outline"
                   onClick={() => setFiltersOpen((v) => !v)}
                   disabled={!hasDimensions}
+                  aria-expanded={filtersOpen}
+                  aria-controls="recommender-filters-body"
                 >
                   <Filter className="mr-1.5 size-3.5" aria-hidden />
                   {filtersOpen ? 'Hide filters' : 'Add filters'}
@@ -542,7 +544,9 @@ export function BerthRecommenderPanel({
           </div>
         </div>
         {!collapsed && filtersOpen && hasDimensions ? (
-          <AmenityFilterForm filters={amenityFilters} onChange={setAmenityFilters} />
+          <div id="recommender-filters-body">
+            <AmenityFilterForm filters={amenityFilters} onChange={setAmenityFilters} />
+          </div>
         ) : null}
         {!collapsed && hasDimensions && areaChips.length > 1 ? (
           <div className="flex flex-wrap items-center gap-1.5 pt-1">