fix landing page build

apps/landing/.gitignore

@@ -1,2 +0,0 @@
-node_modules/
-dist/

apps/landing/tsconfig.json

@@ -1,10 +1,13 @@
 {
-  "extends": "../../packages/config/interface.tsconfig.json",
-  "include": ["src"],
-  "ts-node": {
-    "transpileOnly": true,
-    "compilerOptions": {
-      "module": "CommonJS"
-    }
-  }
+	"extends": "../../packages/config/interface.tsconfig.json",
+	"include": ["src"],
+	"compilerOptions": {
+		"target": "es2020"
+	},
+	"ts-node": {
+		"transpileOnly": true,
+		"compilerOptions": {
+			"module": "CommonJS"
+		}
+	}
 }