curl "https://api.phanomcloud.online/bots/3fa85f64-5717-4562-b3fc-2c963f66afa6/files/content?path=index.js" \
  -H "Authorization: Bearer sess_..."

{
  "success": true,
  "data": {
    "path": "index.js",
    "content": "const { Client } = require('discord.js');\nconst client = new Client();\n...",
    "size_bytes": 1024
  }
}

{
  "success": false,
  "error": "File not found: index.js"
}