Add settings page with change password, fix terminal ws bug

dashboard/frontend/src/App.svelte

@@ -5,6 +5,7 @@
   import Gitea from "./routes/Gitea.svelte";
   import Files from "./routes/Files.svelte";
   import Terminal from "./routes/Terminal.svelte";
+  import Settings from "./routes/Settings.svelte";
   import Login from "./routes/Login.svelte";
   import { onMount } from "svelte";
   import { getToken, checkAuth, setToken } from "./lib/api.js";
@@ -82,6 +83,8 @@
           <Files />
         {:else if page === "terminal"}
           <Terminal />
+        {:else if page === "settings"}
+          <Settings />
         {/if}
       </div>
     </main>