v0.6.0

What's new

• Age/activity column — shows time since PR was opened (priority sort) or last activity (date sort)
• Compact format: now, 3h, 5d, 2w, 3m, 1y
• Column label switches between age and act when toggling sort with o
• Fixed header alignment for emoji indicators

Full Changelog: v0.5.2...v0.6.0