refactor(archive): redesign segmented archive experience

src/helpers.php

@@ -197,6 +197,17 @@ function format_display_date(string $date, bool $withWeekday = true): string
     return $weekdays[(int) $current->format('w')] . ', ' . $label;
 }
 
+function format_compact_date(string $date): string
+{
+    $current = DateTimeImmutable::createFromFormat('Y-m-d', $date);
+
+    if ($current === false) {
+        return $date;
+    }
+
+    return $current->format('d.m.Y');
+}
+
 function format_display_datetime(string $value): string
 {
     try {
@@ -223,6 +234,17 @@ function format_display_datetime(string $value): string
     return $current->format('j.') . ' ' . $months[(int) $current->format('n')] . ' ' . $current->format('Y') . ' um ' . $current->format('H:i');
 }
 
+function format_compact_datetime(string $value): string
+{
+    try {
+        $current = new DateTimeImmutable($value);
+    } catch (Throwable) {
+        return $value;
+    }
+
+    return $current->format('d.m.Y · H:i');
+}
+
 function iso_week_key(string $date): string
 {
     $current = DateTimeImmutable::createFromFormat('Y-m-d', $date);