Started Github integration.

backend/package.json

@@ -1,9 +1,11 @@
 {
   "dependencies": {
     "@godaddy/terminus": "^4.11.2",
+    "@octokit/rest": "^19.0.5",
     "@sentry/node": "^7.14.0",
     "@sentry/tracing": "^7.19.0",
     "@types/crypto-js": "^4.1.1",
+    "@types/libsodium-wrappers": "^0.7.10",
     "axios": "^1.1.3",
     "bigint-conversion": "^2.2.2",
     "cookie-parser": "^1.4.6",
@@ -17,6 +19,7 @@
     "helmet": "^5.1.1",
     "jsonwebtoken": "^8.5.1",
     "jsrp": "^0.2.4",
+    "libsodium-wrappers": "^0.7.10",
     "mongoose": "^6.7.2",
     "nodemailer": "^6.8.0",
     "posthog-node": "^2.1.0",