Crash Doctor

Initial public release.

• Added crash report and latest.log analysis
• Added Fabric and Forge support for Minecraft 1.20.1
• Added suspect mod ranking with evidence
• Added loader dependency diagnostics
• Added mixin failure, Java version, memory, graphics, native crash, registry, config, and network mismatch analyzers
• Added duplicate jar and wrong-loader jar detection
• Added crash watchdog and post-crash popup
• Added next-launch crash prompt
• Added privacy-redacted Markdown support reports
• Added /crashdoctor command and in-game screen