adding first draft example themes

themes/peaceful_horse.txt

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+{"autoplayAudio":"false","containerMapValues":"[{\"id\":\"container-2\",\"name\":\"horse clone\",\"x\":\"259px\",\"y\":\"472px\",\"height\":304,\"width\":450,\"imageUrl\":\"https://external-content.duckduckgo.com/iu/?u=https%3A%2F%2Fclipart-library.com%2Fimages%2F5TRrgXbpc.gif&f=1&nofb=1&ipt=d33858e361adaf5dda2c98e4dcb165f4ed22a20915c3efe5cd201d7b0a6b3704\",\"containerSettings\":{\"borderWidth\":\"0\",\"borderRadius\":\"0\",\"borderColor\":\"grey\",\"shadowX\":\"0\",\"shadowY\":\"0\",\"shadowBlur\":\"0\",\"shadowRgba\":\"rgba(255,255,255,0.9)\",\"zIndex\":1}}]","wallpaper":"\"https://i.imgur.com/3QYCOxV.jpeg\"","repeatWallpaper":"false","zIndexMapData":"{\"1\":\"container-2\",\"2\":\"container-2\"}","audioLink":"\"\"","activeTabId":"\"containerTab\"","settingsMenuData":"{\"x\":\"803px\",\"y\":\"115px\",\"width\":644,\"height\":404}","cursors":"{}"}