v5.45.0 Performance Improvements + Fixes

API

• Fix: Various improvements to connectivity and shutdown handling to improve performance on Kubernetes (@phillipthelen)
• Fix: Remove HTML and PNG export API routes that are no longer maintained and which only returned 404s (@SabreCat)

Client

• Fix: Correctly total up tasks for currently selected filter when displaying count above task column (@Tanmay-Nalawade)
• Fix: Correctly include class gear bonus when displaying stat breakdown on user profile (@SabreCat)
• Fix: Don't show broken image on user profile if user has no background equipped (@phillipthelen)
• Fix: Correct a link to admin panel for admin users (@phillipthelen)