improvement changelog pages

components/changelog/floating-version.tsx

@@ -51,7 +51,7 @@ export function FloatingVersionToc({ versions }: FloatingVersionTocProps) {
   };
 
   return (
-    <div className="fixed bottom-4 right-4 lg:hidden z-50">
+    <div className="fixed bottom-4 right-4 md:hidden z-50">
       <Popover open={open} onOpenChange={setOpen}>
         <PopoverTrigger asChild>
           <Button variant="outline" className="rounded-full shadow-lg px-4 py-2 flex items-center gap-2">

components/changelog/version-toc.tsx

@@ -2,8 +2,9 @@
 
 import { useEffect, useState } from "react";
 import { cn, formatDate2 } from "@/lib/utils";
-import { History } from "lucide-react";
+import { History, PanelLeftOpen, PanelLeftClose } from "lucide-react";
 import { ScrollArea } from "@/components/ui/scroll-area";
+import { Button } from "@/components/ui/button";
 
 interface VersionTocProps {
   versions: Array<{
@@ -14,33 +15,30 @@ interface VersionTocProps {
 
 export function VersionToc({ versions }: VersionTocProps) {
   const [activeId, setActiveId] = useState<string | null>(null);
+  const [collapsed, setCollapsed] = useState(false);
 
   useEffect(() => {
-    // Handle initial hash
     const hash = window.location.hash.slice(1);
     if (hash) {
       setActiveId(hash);
     }
 
-    // Set up intersection observer
     const observer = new IntersectionObserver(
       (entries) => {
         entries.forEach((entry) => {
           if (entry.isIntersecting) {
             const id = entry.target.id;
             setActiveId(id);
-            // Use pushState instead of replaceState to maintain history
-            window.history.pushState(null, '', `#${id}`);
+            window.history.pushState(null, "", `#${id}`);
           }
         });
       },
       {
         threshold: 0.2,
-        rootMargin: '-20% 0px -60% 0px'
+        rootMargin: "-20% 0px -60% 0px",
       }
     );
 
-    // Observe version elements
     versions.forEach(({ version }) => {
       const element = document.getElementById(`v${version}`);
       if (element) observer.observe(element);
@@ -50,41 +48,64 @@ export function VersionToc({ versions }: VersionTocProps) {
   }, [versions]);
 
   return (
-    <aside className="lg:flex hidden toc flex-[1.5] min-w-[238px] pt-8 sticky top-16 h-[calc(100vh-4rem)]">
-      <div className="flex flex-col gap-2 w-full">
-        <div className="flex items-center gap-2 mb-2">
-          <History className="w-4 h-4" />
-          <h3 className="font-medium text-sm">Version History</h3>
-        </div>
-        <ScrollArea className="h-full">
-          <div className="flex flex-col gap-1.5 text-sm dark:text-stone-300/85 text-stone-800 pr-4">
-            {versions.map(({ version, date }) => (
-              <a
-                key={version}
-                href={`#v${version}`}
-                className={cn(
-                  "hover:text-foreground transition-colors py-1",
-                  activeId === `v${version}` && "font-medium text-primary"
-                )}
-                onClick={(e) => {
-                  e.preventDefault();
-                  const element = document.getElementById(`v${version}`);
-                  if (element) {
-                    element.scrollIntoView({ behavior: 'smooth' });
-                    setActiveId(`v${version}`);
-                    window.history.pushState(null, '', `#v${version}`);
-                  }
-                }}
-              >
-                v{version}
-                <span className="text-xs text-muted-foreground ml-2">
-                  {formatDate2(date)}
-                </span>
-              </a>
-            ))}
-          </div>
-        </ScrollArea>
+    <aside
+      className={cn(
+        "sticky top-16 h-[calc(100vh-4rem)] border-r bg-background transition-all duration-300 z-20 hidden md:flex",
+        collapsed ? "w-[48px]" : "w-[250px]"
+      )}
+    >
+      {/* Toggle Button */}
+      <div className="absolute top-0 right-0 py-2 px-0 ml-6 z-30">
+        <Button
+          size="icon"
+          variant="outline"
+          className="hover:bg-transparent hover:text-inherit border-none text-muted-foreground"
+          onClick={() => setCollapsed((prev) => !prev)}
+        >
+          {collapsed ? <PanelLeftOpen size={18} /> : <PanelLeftClose size={18} />}
+        </Button>
       </div>
+
+      {/* Content */}
+      {!collapsed && (
+        <div className="flex flex-col gap-2 w-full pt-8 pr-2">
+          <div className="flex mb-2">
+            <h2 className="font-semibold text-lg">Changelog</h2>
+          </div>
+          <div className="flex items-center gap-2 mb-2">
+            <History className="w-4 h-4" />
+            <h3 className="font-medium text-sm">Version History</h3>
+          </div>
+          <ScrollArea className="h-full pr-2">
+            <div className="flex flex-col gap-1.5 text-sm dark:text-stone-300/85 text-stone-800 pr-4">
+              {versions.map(({ version, date }) => (
+                <a
+                  key={version}
+                  href={`#v${version}`}
+                  className={cn(
+                    "hover:text-foreground transition-colors py-1",
+                    activeId === `v${version}` && "font-medium text-primary"
+                  )}
+                  onClick={(e) => {
+                    e.preventDefault();
+                    const element = document.getElementById(`v${version}`);
+                    if (element) {
+                      element.scrollIntoView({ behavior: "smooth" });
+                      setActiveId(`v${version}`);
+                      window.history.pushState(null, "", `#v${version}`);
+                    }
+                  }}
+                >
+                  v{version}
+                  <span className="text-xs text-muted-foreground ml-2">
+                    {formatDate2(date)}
+                  </span>
+                </a>
+              ))}
+            </div>
+          </ScrollArea>
+        </div>
+      )}
     </aside>
   );
 }

components/leftbar.tsx

@@ -9,7 +9,7 @@ import {
 } from "@/components/ui/sheet";
 import { Logo, NavMenu } from "@/components/navbar";
 import { Button } from "@/components/ui/button";
-import { AlignLeftIcon, ArrowLeftFromLine, ArrowRightFromLine } from "lucide-react";
+import { AlignLeftIcon, PanelLeftClose, PanelLeftOpen } from "lucide-react";
 import { FooterButtons } from "@/components/footer";
 import { DialogTitle } from "@/components/ui/dialog";
 import { ScrollArea } from "@/components/ui/scroll-area";
@@ -22,7 +22,7 @@ export function Leftbar() {
   return (
     <aside
       className={`sticky lg:flex hidden top-16 h-[calc(100vh-4rem)] border-r bg-background transition-all duration-300
-      ${collapsed ? "w-[0px]" : "w-[250px]"} flex flex-col pr-2`}
+      ${collapsed ? "w-[48px]" : "w-[250px]"} flex flex-col pr-2`}
     >
       {/* Toggle Button */}
       <div className="absolute top-0 right-0 py-2 px-0 ml-6 z-10">
@@ -33,9 +33,9 @@ export function Leftbar() {
           onClick={() => setCollapsed((prev) => !prev)}
         >
           {collapsed ? (
-            <ArrowRightFromLine size={18} />
+            <PanelLeftOpen size={18} />
           ) : (
-            <ArrowLeftFromLine size={18} />
+            <PanelLeftClose size={18} />
           )}
         </Button>
       </div>