feat: Change the document title of the payment page

packages/webapp/package.json

@@ -38,6 +38,7 @@
     "@types/react": "^16.14.28",
     "@types/react-body-classname": "^1.1.7",
     "@types/react-dom": "^16.9.16",
+    "@types/react-helmet": "^6.1.11",
     "@types/react-redux": "^7.1.24",
     "@types/react-router-dom": "^5.3.3",
     "@types/react-transition-group": "^4.4.5",
@@ -60,6 +61,7 @@
     "fast-deep-equal": "^3.1.3",
     "flat": "^5.0.2",
     "formik": "^2.2.5",
+    "helmet": "^3.21.0",
     "history": "4.10.1",
     "http-proxy-middleware": "^1.0.0",
     "jest": "24.9.0",
@@ -88,6 +90,7 @@
     "react-dropzone-esm": "^15.0.1",
     "react-error-boundary": "^3.0.2",
     "react-error-overlay": "^6.0.9",
+    "react-helmet": "^6.1.0",
     "react-hotkeys-hook": "^3.0.3",
     "react-intl-universal": "^2.4.7",
     "react-loadable": "^5.5.0",