Add Fart Soul City Detector - April Fools page

[rachitwatts]

Summary

• Adds a single-page April Fools website (fart-soul-city/index.html) that "detects" your soul city from your fart
• Records audio via the browser mic, runs a fake multi-step analysis animation, then reveals a randomized fart name, rating (with praise & roast), and a matching soul city with a hilarious reason
• Fully self-contained — no dependencies, no build step, just one HTML file with embedded CSS/JS
• 16 cities, 18 fart names, 10 praises, 12 roasts, audio visualizer, share button, and floating 💨 background

Test plan

• Open fart-soul-city/index.html in a browser
• Click "FART NOW", allow mic access, make a sound, and click "STOP"
• Verify the analysis animation plays through all 4 steps
• Verify results show: fart name, rating, praise, roast, and soul city
• Test "Fart Again" resets to recording state
• Test "Share My Soul City" copies text / triggers native share
• Test on mobile viewport (responsive layout)

https://claude.ai/code/session_01G5UpjQgG88ERtLJPzo7cSd