Add Apollo Client and GraphQL dependencies, and

create Apollo Client instance.

package.json

@@ -14,6 +14,7 @@
     "format": "prettier --write src/"
   },
   "dependencies": {
+    "@apollo/client": "^3.8.7",
     "@headlessui/tailwindcss": "^0.2.0",
     "@headlessui/vue": "^1.7.16",
     "@heroicons/vue": "^2.0.18",
@@ -27,6 +28,8 @@
     "encrypt-storage": "^2.12.16",
     "exceljs": "^4.4.0",
     "file-saver": "^2.0.5",
+    "graphql": "^16.8.1",
+    "graphql-tag": "^2.12.6",
     "jspdf": "^2.5.1",
     "pinia": "^2.1.3",
     "qs": "^6.11.2",