faah! get mocked on terminal errors

- Is it AI-powered? -- No. - Does it use LLMs to suggest a fix? -- No. - Does it improve productivity? -- Arguably, it makes it worse. I built faah. It’s a small Python tool that plays the "faah" meme sound whenever you hit exit code 127 (command not found) or 126 (not executable). Not every vibe-coded project needs to change the world. Sometimes you just need a 300ms audio file to play when you type gti for the fifth time today.