v3.1.0 - Handles files moving during core updates & adds a "auto-reconnect" option in settings

What's Changed

• De-dupes files during zip installs by @neil-morrison44 in #101
• Adds auto-reconnect option to settings by @neil-morrison44 in #102

Full Changelog: v3.0.1...v3.1.0

Quick links:

• Mac: Pocket.Sync_3.1.0_universal.dmg
• Linux (also available via Flatpak): pocket-sync_3.1.0_amd64.AppImage pocket-sync_3.1.0_amd64.deb
• Windows: Pocket.Sync_3.1.0_x64_en-US.msi