Revert "Add support for sidebar menu (#1075)"

This reverts commit 9fb78e64be8c5666509f1de8ed695612a7661e4b.

web/src/routes/+layout.svelte

@@ -8,8 +8,6 @@
   import { fly } from "svelte/transition";
   export let data: PageData;
 
-  export let isSidebarOpen: boolean = true;
-
   let models;
   let modelAvailable: boolean;
   const isLoading = false;
@@ -20,10 +18,6 @@
   let dataCht: Response | any = null;
   const unsubscribe = newChat.subscribe((value) => (dataCht = value));
 
-  function toggleSidebar(): void {
-    isSidebarOpen = !isSidebarOpen;
-  }
-
   onMount(() => {
     theme = localStorage.getItem("data-theme") || "dark";
     document.documentElement.setAttribute("data-theme", theme);
@@ -116,25 +110,9 @@
   });
 </script>
 
-<button on:click={toggleSidebar} class="btn btn-square z-10 fixed">
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    fill="none"
-    viewBox="0 0 24 24"
-    class="inline-block w-5 h-5 stroke-current"
-    ><path
-      stroke-linecap="round"
-      stroke-linejoin="round"
-      stroke-width="2"
-      d="M4 6h16M4 12h16M4 18h16"
-    ></path></svg
-  >
-</button>
 <aside
   id="default-sidebar"
-  class="border-base-content/[.2] fixed left-0 top-0 z-40 h-screen -translate-x-full border-r transition-transform overflow-hidden translate-x-0 aria-label=Sidebar"
-  class:w-75={isSidebarOpen}
-  class:w-0={!isSidebarOpen}
+  class="border-base-content/[.2] fixed left-0 top-0 z-40 h-screen w-80 -translate-x-full border-r transition-transform overflow-hidden translate-x-0 aria-label=Sidebar"
 >
   <div
     class="bg-base-200 relative h-screen py-1 px-2 overflow-hidden flex flex-col items-center justify-between"
@@ -172,19 +150,6 @@
         </svg>
         <span>New Chat</span>
       </button>
-      <button
-        id="toggle-sidebar-btn"
-        tabindex="0"
-        on:click={toggleSidebar}
-        on:keydown={(event) => {
-          if (event.key === "Escape") {
-            toggleSidebar();
-          }
-        }}
-        aria-label="Close Sidebar"
-        class="btn btn-ghost flex-shrink-0"
-        >&#10005;
-      </button>
     </div>
     <ul
       class="my-1 w-full h-[85%] overflow-y-auto no-scrollbar firefox-no-scrollbar ie-edge-no-scrollbar"
@@ -415,6 +380,6 @@
   </div>
 </aside>
 
-<div class={"h-full" + (isSidebarOpen ? " ml-64 min-w-64" : " min-w-0")}>
+<div class={"relative h-full transition-all md:ml-80"}>
   <slot />
 </div>