Fix sidebar navigation not respecting user permissions

Sidebar nav items (Archives, Queue, Stats, Profiles, Maintenance,
  Projects, Inventory, Files) were visible to all users regardless of
  role permissions — only Settings was gated. Now each item is hidden
  when the user lacks the corresponding read permission. Printers
  remains always visible as the home page.

  Also adds missing inventory:read|create|update|delete to the frontend
  Permission type (existed in backend but was absent from the frontend
  type definition).

static/index.html

@@ -25,6 +25,7 @@
     <link rel="apple-touch-startup-image" href="/img/android-chrome-512x512.png" />
 <<<<<<< HEAD
 <<<<<<< HEAD
+<<<<<<< HEAD
 <<<<<<< HEAD
     <script type="module" crossorigin src="/assets/index-CxFtC4Kb.js"></script>
     <link rel="stylesheet" crossorigin href="/assets/index-DJjXosw8.css">
@@ -37,6 +38,9 @@
 =======
     <script type="module" crossorigin src="/assets/index-BfXsQTz2.js"></script>
 >>>>>>> 1eeeb37 (  Updated commit message (now includes the test fix):)
+=======
+    <script type="module" crossorigin src="/assets/index-rCstaUXR.js"></script>
+>>>>>>> 65c904b (  Fix sidebar navigation not respecting user permissions)
     <link rel="stylesheet" crossorigin href="/assets/index-BW78djlt.css">
 >>>>>>> ce97a47 (  Add H2C dual nozzle variant O1C2 model support (#489))
   </head>