add some date handling

web/package-lock.json

@@ -12,6 +12,8 @@
         "@graphql-codegen/client-preset": "^4.2.5",
         "@parcel/watcher": "^2.4.1",
         "@urql/next": "^1.1.1",
+        "date-fns": "^3.6.0",
+        "date-fns-tz": "^3.1.3",
         "graphql": "^16.8.1",
         "next": "14.2.3",
         "react": "^18",
@@ -3922,6 +3924,23 @@
       "resolved": "https://registry.npmjs.org/dataloader/-/dataloader-2.2.2.tgz",
       "integrity": "sha512-8YnDaaf7N3k/q5HnTJVuzSyLETjoZjVmHc4AeKAzOvKHEFQKcn64OKBfzHYtE9zGjctNM7V9I0MfnUVLpi7M5g=="
     },
+    "node_modules/date-fns": {
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-3.6.0.tgz",
+      "integrity": "sha512-fRHTG8g/Gif+kSh50gaGEdToemgfj74aRX3swtiouboip5JDLAyDE9F11nHMIcvOaXeOC6D7SpNhi7uFyB7Uww==",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/kossnocorp"
+      }
+    },
+    "node_modules/date-fns-tz": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/date-fns-tz/-/date-fns-tz-3.1.3.tgz",
+      "integrity": "sha512-ZfbMu+nbzW0mEzC8VZrLiSWvUIaI3aRHeq33mTe7Y38UctKukgqPR4nTDwcwS4d64Gf8GghnVsroBuMY3eiTeA==",
+      "peerDependencies": {
+        "date-fns": "^3.0.0"
+      }
+    },
     "node_modules/debounce": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/debounce/-/debounce-1.2.1.tgz",