Fix: AWS ElastiCache support

backend/package.json

@@ -106,10 +106,13 @@
     "vitest": "^1.2.2"
   },
   "dependencies": {
+    "@aws-crypto/sha256-js": "^5.2.0",
+    "@aws-sdk/client-elasticache": "^3.637.0",
     "@aws-sdk/client-iam": "^3.525.0",
     "@aws-sdk/client-kms": "^3.609.0",
     "@aws-sdk/client-secrets-manager": "^3.504.0",
     "@aws-sdk/client-sts": "^3.600.0",
+    "@aws-sdk/types": "^3.609.0",
     "@casl/ability": "^6.5.0",
     "@fastify/cookie": "^9.3.1",
     "@fastify/cors": "^8.5.0",
@@ -129,6 +132,8 @@
     "@peculiar/x509": "^1.12.1",
     "@serdnam/pino-cloudwatch-transport": "^1.0.4",
     "@sindresorhus/slugify": "1.1.0",
+    "@smithy/protocol-http": "^4.1.0",
+    "@smithy/signature-v4": "^4.1.0",
     "@team-plain/typescript-sdk": "^4.6.1",
     "@ucast/mongo2js": "^1.3.4",
     "ajv": "^8.12.0",