add：项目搭建

nladmin-ui/package.json

@@ -36,6 +36,10 @@
     "@logicflow/core": "^1.1.22",
     "@logicflow/extension": "^1.1.22",
     "@riophae/vue-treeselect": "0.4.0",
+    "@vue-office/docx": "^1.6.3",
+    "@vue-office/excel": "^1.7.12",
+    "@vue-office/pdf": "^2.0.10",
+    "@vue/composition-api": "^1.7.2",
     "af-table-column": "^1.0.3",
     "ansi_up": "^5.1.0",
     "axios": "0.18.1",
@@ -70,6 +74,7 @@
     "vue-color": "^2.8.1",
     "vue-count-to": "1.0.13",
     "vue-cropper": "0.4.9",
+    "vue-demi": "^0.14.10",
     "vue-easy-print": "0.0.8",
     "vue-echarts": "^5.0.0-beta.0",
     "vue-highlightjs": "^1.3.3",