Fix KaTeX syntax across wiki: Replace raw ampersands with land and escape literal dollar signs
Expand wiki: Add Hardware MIDI Troubleshooting guide, Casio CZ PD synthesis, MIDI SDS sampler handshakes, Python REST SDK, and comprehensive interlink mesh
Enhance wiki with advanced GFM features: Task lists, details disclosures, footnotes, kbd tags, and strikethroughs
Add GitHub Markdown alerts (NOTE, TIP, IMPORTANT, WARNING) across all wiki pages
Fix Mermaid syntax and KaTeX text mode underscore formatting
Add MIDI-OX/Snoize comparison and Reverse Engineering SysEx masterclass to wiki