fix: Prevent AWS_ERROR_MQTT_UNEXPECTED_HANGUP connection interruptions (#179)

By using a stable, unique per-process client identifier.

Also:

- Configured MQTT auto-reconnect on interruption
- Reset connection on high MQTT connection interruption rate

package-lock.json

@@ -14,7 +14,8 @@
         "amazon-cognito-identity-js": "6.3.15",
         "aws-iot-device-sdk-v2": "1.22.0",
         "dayjs": "1.11.18",
-        "lodash": "4.17.21"
+        "lodash": "4.17.21",
+        "nanoid": "5.1.6"
       },
       "devDependencies": {
         "@eslint/js": "9.38.0",
@@ -8094,6 +8095,24 @@
         "thenify-all": "^1.0.0"
       }
     },
+    "node_modules/nanoid": {
+      "version": "5.1.6",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-5.1.6.tgz",
+      "integrity": "sha512-c7+7RQ+dMB5dPwwCp4ee1/iV/q2P6aK1mTZcfr1BTuVlyW9hJYiMPybJCcnBlQtuSmTIWNeazm/zqNoZSSElBg==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "license": "MIT",
+      "bin": {
+        "nanoid": "bin/nanoid.js"
+      },
+      "engines": {
+        "node": "^18 || >=20"
+      }
+    },
     "node_modules/natural-compare": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz",