Media Preservation Frontend (MPF) 2.7.3

• Split InfoTool into 2 classes
• Add path variants for PlayStation info
• Convert Drive to use paths internally
• Create skeleton for first-run
• Show options window on first run
• Fix drive letter issue in UI
• Add first-run Options title, fix saving bug
• Fix multiple handler invocation
• Create method for applying theme
• Fix drive letter check
• Simply theme application
• Add framework for deleteable files
• Add deleteable file lists for Redumper and DIC
• Add optional file deletion
• Rearrange OptionsWindow to be easier to navigate
• Fix up DumpEnvironment a bit
• Add filename suffix setting (nw)
• Wire through filename suffix
• Expose suffix setting
• Set UDF CD threshold at 800MB (Deterous)
• Update package versions
• Attempt to parse out PS5 params.json
• Fix CRC32 hashing
• Update XUnit packages
• Update to BurnOutSharp 2.9.0
• Update to MMI 3.0.0-preview.4
• Fix two small nullability issues
• Use Array.Empty in hasher
• Always use relative path internally (Deterous)

What's Changed

• Set UDF CD threshold at 800MB by @Deterous in #585
• Always use relative path internally by @Deterous in #589

Full Changelog: 2.7.2...2.7.3