feat: 开源蟹蟹输入RTOS适配改版并采用MIT商用许可

com.sydxky.rtos.inputmethod/third_party/remix-icon/keyboard-box-line.upstream.svg

@@ -0,0 +1 @@
+<svg viewBox="0 0 24 24" fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path d="M4 5V19H20V5H4ZM3 3H21C21.5523 3 22 3.44772 22 4V20C22 20.5523 21.5523 21 21 21H3C2.44772 21 2 20.5523 2 20V4C2 3.44772 2.44772 3 3 3ZM6 7H8V9H6V7ZM6 11H8V13H6V11ZM6 15H18V17H6V15ZM11 11H13V13H11V11ZM11 7H13V9H11V7ZM16 7H18V9H16V7ZM16 11H18V13H16V11Z"/></svg>