Add index to system management

src/assets/css/pages/system/index.scss

@@ -0,0 +1,40 @@
+@use '@/assets/css/constants' as constants;
+
+[data-component=system] {
+  .root-content {
+    padding: 30px;
+    gap: 20px;
+    flex-wrap: wrap;
+    justify-content: flex-start;
+
+    > .card-box {
+      width: 200px;
+      height: 360px;
+      flex: 0 0 auto;
+      cursor: pointer;
+
+      .common-card {
+        width: 100%;
+        height: 100%;
+        margin-top: 100px;
+        text-align: center;
+        gap: 42px;
+
+        > * {
+          flex: 0 0 auto;
+          display: block;
+        }
+
+        .icon {
+          color: constants.$production-color;
+          font-size: constants.$SIZE_ICON_XL;
+        }
+
+        .text {
+          font-weight: bolder;
+          font-size: 2em;
+        }
+      }
+    }
+  }
+}

src/assets/svg/option.svg

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+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1024 1024"><path d="M810.666667 384a128 128 0 0 0-120.32 85.333333H128a42.666667 42.666667 0 0 0 0 85.333334h562.346667A128 128 0 1 0 810.666667 384zM128 298.666667h50.346667a128 128 0 0 0 240.64 0H896a42.666667 42.666667 0 0 0 0-85.333334H418.986667a128 128 0 0 0-240.64 0H128a42.666667 42.666667 0 0 0 0 85.333334zM896 725.333333h-306.346667a128 128 0 0 0-240.64 0H128a42.666667 42.666667 0 0 0 0 85.333334h221.013333a128 128 0 0 0 240.64 0H896a42.666667 42.666667 0 0 0 0-85.333334z" /></svg>