Use cdk-nextjs-standalone to deploy NextJS (#39)

* Updating to use CDK-nextjs-standalone and latest SST

* add stage

package.json

@@ -13,7 +13,7 @@
     "tsc": "tsc -b",
     "tsc:watch": "tsc -b --watch",
     "generate": "pnpm run --recursive generate",
-    "postinstall": "pnpm run generate",
+    "postinstall": "pnpm run generate && pnpm build:common",
     "test": "pnpm testall",
     "test:ci": "pnpm test",
     "testall": "pnpm tsc && pnpm test:backend && pnpm test:web",
@@ -40,19 +40,18 @@
   },
   "dependencies": {
     "@serverless-stack/node": "^1.10.0",
-    "@sls-next/lambda-at-edge": "^3.8.0-alpha.0",
-    "aws-cdk-lib": "2.32.0",
+    "cdk-nextjs-standalone": "^1.1.28",
+    "aws-cdk-lib": "2.50.0",
     "tslib": "^2.4.0",
     "desm": "^1.3.0"
   },
   "devDependencies": {
     "@apollo/client": "^3.6.5",
     "@aws-cdk/aws-appsync-alpha": "2.32.0-alpha.0",
-    "@serverless-stack/cli": "^1.10.1",
-    "@serverless-stack/core": "^1.10.1",
-    "@serverless-stack/resources": "^1.10.1",
-    "@serverless-stack/static-site-env": "^1.10.1",
-    "@sls-next/lambda-at-edge": "^3.7.0",
+    "@serverless-stack/cli": "^1.18.3",
+    "@serverless-stack/core": "^1.18.3",
+    "@serverless-stack/resources": "^1.18.3",
+    "@serverless-stack/static-site-env": "^1.18.3",
     "@tsconfig/node16-strictest-esm": "^1.0.1",
     "@types/aws-lambda": "^8.10.102",
     "@types/node": "^16.0.0",