feat: Refactor table column component

Author: dwqs

src/components/table-column.vue

@@ -10,10 +10,7 @@
         props: {
             label: String,
             prop: String,
-            width: {
-                type: [Number, String],
-                default: 90
-            },
+            width: [Number, String],
             type: String,
             sortable: {
                 type: Boolean,
@@ -31,4 +28,4 @@
             renderHeader: [Function]
         }
     };
-</script>
+</script>