added state containers, user model, and the button for user menu

package-lock.json

@@ -16,6 +16,7 @@
         "@mui/styles": "^6.1.6",
         "@types/classnames": "^2.3.0",
         "axios": "^1.7.7",
+        "lodash": "^4.17.21",
         "moment": "^2.30.1",
         "protobuf-ts": "git+https://gitlab+deploy-token-50627:hv8mB4WkyvtjBpJKU1rN@gitlab.com/brandx/protobuf-ts.git#staging",
         "react": "^18.3.1",
@@ -25,6 +26,7 @@
       "devDependencies": {
         "@babel/types": "^7.25.8",
         "@eslint/js": "^9.11.1",
+        "@types/lodash": "^4.17.13",
         "@types/react": "^18.3.10",
         "@types/react-dom": "^18.3.0",
         "@vitejs/plugin-react": "^4.3.2",
@@ -1857,6 +1859,13 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/lodash": {
+      "version": "4.17.13",
+      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.17.13.tgz",
+      "integrity": "sha512-lfx+dftrEZcdBPczf9d0Qv0x+j/rfNCMuC6OcfXmO8gkfeNAY88PgKUbvG56whcN23gc27yenwF6oJZXGFpYxg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/long": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/@types/long/-/long-4.0.2.tgz",
@@ -3626,6 +3635,12 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/lodash": {
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
+      "license": "MIT"
+    },
     "node_modules/lodash.merge": {
       "version": "4.6.2",
       "resolved": "https://registry.npmjs.org/lodash.merge/-/lodash.merge-4.6.2.tgz",