[improvement] add Cell props mixin (#2189)

packages/mixins/cell.js

@@ -0,0 +1,22 @@
+/**
+ * Common Cell Props
+ */
+
+export default {
+  props: {
+    icon: String,
+    center: Boolean,
+    isLink: Boolean,
+    required: Boolean,
+    titleClass: String,
+    valueClass: String,
+    labelClass: String,
+    value: [String, Number],
+    label: [String, Number],
+    title: [String, Number],
+    border: {
+      type: Boolean,
+      default: true
+    }
+  }
+};