filterEntries function presentation ✓ 100.0%

  function filterEntries(): LogEntry[] {
    let filtered = allEntries;

    if (activeFilter !== "all") {
      filtered = filtered.filter((e) => e.level === activeFilter);
    }

    if (searchQuery) {
      const q = searchQuery.toLowerCase();
      filtered = filtered.filter(
        (e) =>
          e.msg.toLowerCase().includes(q) || e.ns.toLowerCase().includes(q),
      );
    }

    if (timeFrom) {
      const fromMs = new Date(timeFrom).getTime();
      filtered = filtered.filter((e) => new Date(e.ts).getTime() >= fromMs);
    }

    if (timeTo) {
      // Add 59s 999ms to include the full minute selected
      const toMs = new Date(timeTo).getTime() + 59999;
      filtered = filtered.filter((e) => new Date(e.ts).getTime() <= toMs);
    }

    return filtered;
  }