Added subject selection for irregular students

src/icons/SubjectIcon/SubjectIcon.tsx

@@ -0,0 +1,27 @@
+import * as React from "react";
+import { IconProps } from "../../interfaces/Interfaces";
+
+import { Svg, Path } from "react-native-svg";
+import { colors } from "../../styles";
+
+export default function SubjectIcon(props: IconProps) {
+  return (
+    <>
+      <Svg
+        width={props.size}
+        height={props.size}
+        viewBox="0 0 24 24"
+        strokeWidth="2"
+        stroke={colors.icon_color}
+        fill="none"
+        strokeLinecap="round"
+        strokeLinejoin="round"
+      >
+        <Path stroke="none" d="M0 0h24v24H0z" fill="none"></Path>
+        <Path d="M19 4v16h-12a2 2 0 0 1 -2 -2v-12a2 2 0 0 1 2 -2h12z"></Path>
+        <Path d="M19 16h-12a2 2 0 0 0 -2 2"></Path>
+        <Path d="M9 8h6"></Path>
+      </Svg>
+    </>
+  );
+}