Delete old builder layout page

packages/builder/src/pages/builder/_layout.svelte

@@ -1,116 +0,0 @@
-<script>
-  import {
-    SideNavigation as Navigation,
-    SideNavigationItem as Item,
-  } from "@budibase/bbui"
-  import { auth } from "stores/backend"
-  import LoginForm from "components/login/LoginForm.svelte"
-  import BuilderSettingsButton from "components/start/BuilderSettingsButton.svelte"
-  import LogoutButton from "components/start/LogoutButton.svelte"
-  import Logo from "/assets/budibase-logo.svg"
-
-  let modal
-</script>
-
-{#if $auth}
-  {#if $auth.user}
-    <div class="root">
-      <div class="ui-nav">
-        <div class="home-logo">
-          <img src={Logo} alt="Budibase icon" />
-        </div>
-        <div class="nav-section">
-          <div class="nav-top">
-            <Navigation>
-              <Item href="/builder/" icon="Apps" selected>Apps</Item>
-              <Item external href="https://portal.budi.live/" icon="Servers">
-                Hosting
-              </Item>
-              <Item external href="https://docs.budibase.com/" icon="Book">
-                Documentation
-              </Item>
-              <Item
-                external
-                href="https://github.com/Budibase/budibase/discussions"
-                icon="PeopleGroup"
-              >
-                Community
-              </Item>
-              <Item
-                external
-                href="https://github.com/Budibase/budibase/issues/new/choose"
-                icon="Bug"
-              >
-                Raise an issue
-              </Item>
-            </Navigation>
-          </div>
-          <div class="nav-bottom">
-            <BuilderSettingsButton />
-            <LogoutButton />
-          </div>
-        </div>
-      </div>
-      <div class="main">
-        <slot />
-      </div>
-    </div>
-  {:else}
-    <section class="login">
-      <LoginForm />
-    </section>
-  {/if}
-{/if}
-
-<style>
-  .root {
-    display: grid;
-    grid-template-columns: 260px 1fr;
-    height: 100%;
-    width: 100%;
-  }
-
-  .login {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    height: 100%;
-    width: 100%;
-  }
-
-  .main {
-    grid-column: 2;
-    overflow: auto;
-  }
-
-  .ui-nav {
-    grid-column: 1;
-    background-color: var(--background);
-    padding: 20px;
-    display: flex;
-    flex-direction: column;
-    border-right: var(--border-light);
-  }
-
-  .home-logo {
-    cursor: pointer;
-    height: 40px;
-    margin-bottom: 20px;
-  }
-
-  .home-logo img {
-    height: 40px;
-  }
-
-  .nav-section {
-    margin: 20px 0 0 0;
-    display: flex;
-    flex-direction: column;
-    justify-content: space-between;
-    height: 100%;
-  }
-
-  .nav-bottom :global(> *) {
-    margin-top: 5px;
-  }
-</style>