Refine error handling in UI

Implement SystemEndpoint

package-lock.json

@@ -36,6 +36,7 @@
         "construct-style-sheets-polyfill": "3.1.0",
         "formik": "^2.4.5",
         "framer-motion": "^11.1.7",
+        "http-status-codes": "^2.3.0",
         "lit": "3.1.0",
         "next-themes": "^0.3.0",
         "react": "^18.2.0",
@@ -9493,6 +9494,12 @@
       "optional": true,
       "peer": true
     },
+    "node_modules/http-status-codes": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/http-status-codes/-/http-status-codes-2.3.0.tgz",
+      "integrity": "sha512-RJ8XvFvpPM/Dmc5SV+dC4y5PCeOhT3x1Hq0NU3rjGeg5a/CqlhZ7uudknPwZFz4aeAXDcbAyaeP7GAo9lvngtA==",
+      "license": "MIT"
+    },
     "node_modules/idb": {
       "version": "7.1.1",
       "resolved": "https://registry.npmjs.org/idb/-/idb-7.1.1.tgz",