init: layout with simple side navigation

pkgs/ui/package-lock.json

@@ -10,6 +10,7 @@
       "dependencies": {
         "@emotion/react": "^11.11.1",
         "@emotion/styled": "^11.11.0",
+        "@mui/icons-material": "^5.14.3",
         "@mui/material": "^5.14.3",
         "@types/node": "20.4.7",
         "@types/react": "18.2.18",
@@ -497,6 +498,31 @@
         "url": "https://opencollective.com/mui"
       }
     },
+    "node_modules/@mui/icons-material": {
+      "version": "5.14.3",
+      "resolved": "https://registry.npmjs.org/@mui/icons-material/-/icons-material-5.14.3.tgz",
+      "integrity": "sha512-XkxWPhageu1OPUm2LWjo5XqeQ0t2xfGe8EiLkRW9oz2LHMMZmijvCxulhgquUVTF1DnoSh+3KoDLSsoAFtVNVw==",
+      "dependencies": {
+        "@babel/runtime": "^7.22.6"
+      },
+      "engines": {
+        "node": ">=12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/mui"
+      },
+      "peerDependencies": {
+        "@mui/material": "^5.0.0",
+        "@types/react": "^17.0.0 || ^18.0.0",
+        "react": "^17.0.0 || ^18.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@mui/material": {
       "version": "5.14.3",
       "resolved": "https://registry.npmjs.org/@mui/material/-/material-5.14.3.tgz",