Show the partner's name, and count in the unit that was asked for

A partner added during onboarding appeared as "Parent 2" on the overview
until you navigated away and back: the members list had been fetched before
that partner existed and nothing refetched when the wizard finished. The
fallback was doing its job; it was covering for stale data.

A period drawn on the calendar is measured in days, but a shortfall was
reported in the weeks the engine had rounded it to, so seven days came back
as three weeks. It now reports what was actually asked for.

frontend/src/i18n/sv/calendar.ts

@@ -80,6 +80,10 @@ export const calendar = {
     '{name} ({start}–{end}): inget av de {weeksWished} önskade veckorna kunde finansieras — {shortfallDays} dag(ar) saknas',
   'calendar.toastShortfallPartial':
     '{name} ({start}–{end}): endast {weeksFunded} av {weeksWished} veckor finansierades — {shortfallDays} dag(ar) saknas',
+  'calendar.toastShortfallNoneDays':
+    '{name} ({start}–{end}): inget av de {daysWished} önskade dagarna kunde finansieras — {shortfallDays} dag(ar) saknas',
+  'calendar.toastShortfallPartialDays':
+    '{name} ({start}–{end}): endast {daysFunded} av {daysWished} dagar finansierades — {shortfallDays} dag(ar) saknas',
   'calendar.undoButton': 'Ångra',
   'calendar.undoError': 'Det gick inte att ångra ändringen',
   'calendar.dismissToastAria': 'Stäng meddelandet',