[SR] Current SimpleReport Maintenance + Upkeep

[KeepAustinWired]

Potential cleanup and general maintenance work could include:

(Static site specifically)

• removing links to training videos
• updating screenshots in static site content
• revising value props and other homepage content
• Remove references to "What is reportstream"
• revise SimpleReport Data catalog
• Is "what's new" still serving its intended purpose
  • HIV testing support on What's New