feat(frontend): refine blog and profile experience

src/app/admin/blog/[id]/assets/page.tsx

@@ -0,0 +1,8 @@
+import AdminBlogAssets from "@/views/AdminBlogAssets";
+
+type Params = Promise<{ id: string }>;
+
+export default async function AdminBlogAssetsPage({ params }: { params: Params }) {
+  const { id } = await params;
+  return <AdminBlogAssets postId={Number(id)} />;
+}

src/app/blog/[slug]/page.tsx

@@ -8,6 +8,7 @@ import { Button } from "@/components/ui/button";
 import { Link } from "@/lib/router";
 import { PublicApiError, getPublicPost } from "@/lib/public-api";
 import { apiBaseUrl, siteUrl, toAbsoluteUrl } from "@/lib/site";
+import { blogPostPath, blogPostUrl, normalizeBlogSlugParam } from "@/lib/blog-routes";
 import { formatJalali } from "@/lib/utils";
 
 type Params = Promise<{ slug: string }>;
@@ -36,11 +37,11 @@ export async function generateMetadata({
   params: Params;
 }): Promise<Metadata> {
   const { slug } = await params;
-  const post = await loadPost(slug);
+  const post = await loadPost(normalizeBlogSlugParam(slug));
   const description = cleanText(post.excerpt || post.content).slice(0, 160);
   const metaTitle = post.seo_title || post.og_title || post.title;
   const metaDescription = post.seo_description || post.og_description || description;
-  const canonical = post.canonical_url || `/blog/${post.slug}`;
+  const canonical = post.canonical_url || blogPostPath(post.slug);
   const image = toAbsoluteUrl(
     post.og_image_url || post.absolute_featured_image_url || post.featured_image,
     apiBaseUrl,
@@ -54,7 +55,7 @@ export async function generateMetadata({
     openGraph: {
       title: post.og_title || metaTitle,
       description: post.og_description || metaDescription,
-      url: `${siteUrl}/blog/${post.slug}`,
+      url: blogPostUrl(siteUrl, post.slug),
       siteName: "انجمن علمی کامپیوتر شرق گیلان",
       type: "article",
       images: [image],
@@ -77,7 +78,7 @@ export default async function BlogDetailPage({
   params: Params;
 }) {
   const { slug } = await params;
-  const post = await loadPost(slug);
+  const post = await loadPost(normalizeBlogSlugParam(slug));
   const description = cleanText(post.excerpt || post.content).slice(0, 160);
   const metaDescription = post.seo_description || post.og_description || description;
   const image = toAbsoluteUrl(
@@ -93,7 +94,7 @@ export default async function BlogDetailPage({
     image: [image],
     datePublished: post.published_at || post.created_at,
     dateModified: post.updated_at,
-    url: `${siteUrl}/blog/${post.slug}`,
+    url: blogPostUrl(siteUrl, post.slug),
     author: {
       "@type": "Person",
       name: [post.author.first_name, post.author.last_name].filter(Boolean).join(" ") || post.author.username,

src/app/sitemap.ts

@@ -1,4 +1,5 @@
 import type { MetadataRoute } from "next";
+import { blogPostUrl } from "@/lib/blog-routes";
 import { getPublicEvents, getPublicPosts } from "@/lib/public-api";
 import { siteUrl } from "@/lib/site";
 
@@ -34,7 +35,7 @@ export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
 
     routes.push(
       ...posts.map((post) => ({
-        url: `${siteUrl}/blog/${post.slug}`,
+        url: blogPostUrl(siteUrl, post.slug),
         lastModified: new Date(post.published_at || post.created_at),
         changeFrequency: "monthly" as const,
         priority: 0.7,

src/components/ModeToggle.tsx

@@ -1,33 +1,37 @@
-// src/components/ModeToggle.tsx
-import { Button } from '@/components/ui/button';
-import { Moon, Sun } from 'lucide-react';
-import { useTheme } from '@/components/ThemeProvider';
+import { Button } from "@/components/ui/button";
+import { useTheme } from "@/components/ThemeProvider";
+import { cn } from "@/lib/utils";
+import { Moon, Sun } from "lucide-react";
 
-export default function ModeToggle() {
+export default function ModeToggle({ className }: { className?: string }) {
   const { theme, setTheme } = useTheme();
 
   const handleToggle = () => {
-    if (theme === 'system' && typeof window !== 'undefined') {
-      const prefersDark = window.matchMedia?.('(prefers-color-scheme: dark)').matches ?? false;
-      setTheme(prefersDark ? 'light' : 'dark');
+    if (theme === "system" && typeof window !== "undefined") {
+      const prefersDark = window.matchMedia?.("(prefers-color-scheme: dark)").matches ?? false;
+      setTheme(prefersDark ? "light" : "dark");
       return;
     }
 
-    setTheme(theme === 'dark' ? 'light' : 'dark');
+    setTheme(theme === "dark" ? "light" : "dark");
   };
 
   const isDark =
-    theme === 'dark' ||
-    (theme === 'system' &&
-      typeof document !== 'undefined' &&
-      document.documentElement.classList.contains('dark'));
+    theme === "dark" ||
+    (theme === "system" &&
+      typeof document !== "undefined" &&
+      document.documentElement.classList.contains("dark"));
 
-  const nextThemeLabel = isDark ? 'روشن' : 'تاریک';
+  const nextThemeLabel = isDark ? "روشن" : "تاریک";
 
   return (
     <Button
-      variant="outline"
+      variant="ghost"
       size="icon"
+      className={cn(
+        "rounded-full border-0 bg-transparent shadow-none backdrop-blur transition hover:bg-background/45 hover:shadow-sm",
+        className,
+      )}
       aria-label={`تغییر تم به حالت ${nextThemeLabel}`}
       title={`تغییر تم به حالت ${nextThemeLabel}`}
       onClick={handleToggle}

src/components/Navbar.tsx

@@ -2,21 +2,24 @@
 
 import type { ReactNode } from "react";
 import { useMemo } from "react";
+import { LayoutDashboard, LogOut, PencilLine, RotateCcw, UserRound } from "lucide-react";
 import { Link, NavLink } from "@/lib/router";
 import { useAuth } from "@/contexts/AuthContext";
 import ModeToggle from "@/components/ModeToggle";
 import NotificationsBell from "@/components/NotificationsBell";
 import { Avatar, AvatarFallback, AvatarImage } from "@/components/ui/avatar";
 import { Button } from "@/components/ui/button";
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuLabel,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
 import { cn } from "@/lib/utils";
 
-const NavItem = ({
-  to,
-  children,
-}: {
-  to: string;
-  children: ReactNode;
-}) => (
+const NavItem = ({ to, children }: { to: string; children: ReactNode }) => (
   <NavLink
     to={to}
     className={({ isActive }) =>
@@ -32,7 +35,7 @@ const NavItem = ({
   </NavLink>
 );
 
-export default function Navbar() {
+function ProfileAvatarMenu() {
   const { user, isAuthenticated } = useAuth();
   const isAdminUser = isAuthenticated && Boolean(user?.is_staff || user?.is_superuser);
 
@@ -45,6 +48,82 @@ export default function Navbar() {
     [user?.first_name, user?.last_name, user?.username],
   );
 
+  if (!isAuthenticated) {
+    return (
+      <Link to="/auth">
+        <Button className="rounded-full px-5">ورود / ثبت‌نام</Button>
+      </Link>
+    );
+  }
+
+  return (
+    <DropdownMenu dir="rtl">
+      <DropdownMenuTrigger asChild>
+        <Button
+          variant="ghost"
+          size="icon"
+          className="h-11 w-11 rounded-full border-0 bg-transparent p-0 shadow-none transition hover:bg-background/45"
+          aria-label="منوی حساب کاربری"
+        >
+          <Avatar className="h-10 w-10 border border-white/30 shadow-sm">
+            <AvatarImage
+              src={
+                user?.profile_picture_preview_url ||
+                user?.profile_picture ||
+                undefined
+              }
+              alt={user?.username || "profile"}
+            />
+            <AvatarFallback>{avatarInitials}</AvatarFallback>
+          </Avatar>
+        </Button>
+      </DropdownMenuTrigger>
+      <DropdownMenuContent align="end" sideOffset={12} className="w-64 rounded-2xl p-2 text-right">
+        <DropdownMenuLabel className="text-right">
+          {[user?.first_name, user?.last_name].filter(Boolean).join(" ") || user?.username || "حساب کاربری"}
+        </DropdownMenuLabel>
+        <DropdownMenuSeparator />
+        <DropdownMenuItem asChild className="flex-row-reverse justify-start gap-2 rounded-xl">
+          <Link to="/profile">
+            <UserRound className="h-4 w-4" />
+            مشاهده پروفایل
+          </Link>
+        </DropdownMenuItem>
+        <DropdownMenuItem asChild className="flex-row-reverse justify-start gap-2 rounded-xl">
+          <Link to="/profile?edit=1">
+            <PencilLine className="h-4 w-4" />
+            ویرایش پروفایل
+          </Link>
+        </DropdownMenuItem>
+        <DropdownMenuItem asChild className="flex-row-reverse justify-start gap-2 rounded-xl">
+          <Link to="/reset-password">
+            <RotateCcw className="h-4 w-4" />
+            تغییر یا بازیابی رمز
+          </Link>
+        </DropdownMenuItem>
+        {isAdminUser ? (
+          <DropdownMenuItem asChild className="flex-row-reverse justify-start gap-2 rounded-xl">
+            <Link to="/admin">
+              <LayoutDashboard className="h-4 w-4" />
+              داشبورد مدیریت
+            </Link>
+          </DropdownMenuItem>
+        ) : null}
+        <DropdownMenuSeparator />
+        <DropdownMenuItem asChild className="flex-row-reverse justify-start gap-2 rounded-xl text-destructive focus:text-destructive">
+          <Link to="/logout">
+            <LogOut className="h-4 w-4" />
+            خروج از حساب
+          </Link>
+        </DropdownMenuItem>
+      </DropdownMenuContent>
+    </DropdownMenu>
+  );
+}
+
+export default function Navbar() {
+  const { isAuthenticated } = useAuth();
+
   return (
     <nav
       className="sticky top-0 z-40 border-b bg-background/75 backdrop-blur-xl supports-[backdrop-filter]:bg-background/55"
@@ -56,12 +135,12 @@ export default function Navbar() {
             <div className="hidden h-10 w-10 items-center justify-center rounded-2xl border border-border/70 bg-background/90 shadow-sm sm:flex">
               <span className="text-lg font-bold text-primary">گ</span>
             </div>
-            <div className="min-w-0">
+            <div className="min-w-0 text-right">
               <p className="truncate text-sm font-semibold text-foreground sm:text-base">
-                انجمن علمی کامپیوتر گیلان
+                انجمن علمی مهندسی کامپیوتر
               </p>
               <p className="hidden text-xs text-muted-foreground sm:block">
-                رویدادها، بلاگ و حساب کاربری
+                دانشکده‌ی فنی و مهندسی شرق گیلان
               </p>
             </div>
           </Link>
@@ -72,44 +151,13 @@ export default function Navbar() {
             <NavItem to="/events">رویدادها</NavItem>
             <ModeToggle />
             {isAuthenticated ? <NotificationsBell /> : null}
-
-            {isAuthenticated ? (
-              <Link
-                to="/profile"
-                className="flex items-center gap-3 rounded-full border border-border/70 bg-background/85 px-2 py-1.5 transition hover:bg-muted/70"
-              >
-                <Avatar className="h-9 w-9">
-                  <AvatarImage
-                    src={
-                      user?.profile_picture_preview_url ||
-                      user?.profile_picture ||
-                      undefined
-                    }
-                    alt={user?.username || "profile"}
-                  />
-                  <AvatarFallback>{avatarInitials}</AvatarFallback>
-                </Avatar>
-                <div className="min-w-0 text-right">
-                  <p className="max-w-36 truncate text-sm font-medium text-foreground">
-                    {user?.first_name || user?.last_name
-                      ? `${user?.first_name || ""} ${user?.last_name || ""}`.trim()
-                      : user?.username}
-                  </p>
-                  <p className="text-xs text-muted-foreground">
-                    {isAdminUser ? "پروفایل و مدیریت حساب" : "پروفایل من"}
-                  </p>
-                </div>
-              </Link>
-            ) : (
-              <Link to="/auth">
-                <Button className="rounded-full px-5">ورود / ثبت‌نام</Button>
-              </Link>
-            )}
+            <ProfileAvatarMenu />
           </div>
 
           <div className="flex items-center gap-2 md:hidden">
             {isAuthenticated ? <NotificationsBell /> : null}
             <ModeToggle />
+            <ProfileAvatarMenu />
           </div>
         </div>
       </div>

src/components/NotificationsBell.tsx

@@ -85,9 +85,9 @@ export default function NotificationsBell() {
       <PopoverTrigger asChild>
         <Button
           type="button"
-          variant="outline"
+          variant="ghost"
           size="icon"
-          className="relative h-10 w-10 rounded-full border-border/70 bg-background/85"
+          className="relative h-10 w-10 rounded-full border-0 bg-transparent shadow-none backdrop-blur transition hover:bg-background/45 hover:shadow-sm"
           aria-label="اعلان‌ها"
         >
           <Bell className="h-4 w-4" />

src/lib/api.ts

@@ -476,6 +476,33 @@ class ApiClient {
     return this.request<Types.PostAssetSchema[]>(`/api/blog/admin/posts/${postId}/assets`);
   }
 
+  async uploadBlogPostFeaturedImage(postId: number, file: File) {
+    const formData = new FormData();
+    formData.append('file', file);
+
+    const token = this.getStorageValue('access_token');
+    const response = await fetch(`${this.baseUrl}/api/blog/admin/posts/${postId}/featured-image`, {
+      method: 'POST',
+      headers: {
+        ...(token ? { Authorization: `Bearer ${token}` } : {}),
+      },
+      body: formData,
+    });
+
+    if (!response.ok) {
+      const error = (await response.json().catch(() => ({}))) as ApiErrorBody;
+      throw new Error(error.error || error.detail || 'Featured image upload failed');
+    }
+
+    return response.json() as Promise<Types.PostDetailSchema>;
+  }
+
+  async deleteBlogPostFeaturedImage(postId: number) {
+    return this.request<Types.PostDetailSchema>(`/api/blog/admin/posts/${postId}/featured-image`, {
+      method: 'DELETE',
+    });
+  }
+
   async uploadBlogPostAsset(
     postId: number,
     file: File,

src/lib/blog-routes.ts

@@ -0,0 +1,17 @@
+const trimTrailingSlash = (value: string) => value.replace(/\/$/, "");
+
+export function normalizeBlogSlugParam(slug: string) {
+  try {
+    return decodeURIComponent(slug);
+  } catch {
+    return slug;
+  }
+}
+
+export function blogPostPath(slug: string) {
+  return `/blog/${encodeURIComponent(normalizeBlogSlugParam(slug))}`;
+}
+
+export function blogPostUrl(baseUrl: string, slug: string) {
+  return `${trimTrailingSlash(baseUrl)}${blogPostPath(slug)}`;
+}

src/views/AdminBlogAssets.tsx

@@ -0,0 +1,187 @@
+"use client";
+
+import { useEffect, useRef, useState } from "react";
+import { ArrowRight, Copy, Loader2, Trash2, UploadCloud } from "lucide-react";
+import { useRouter } from "next/navigation";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { api } from "@/lib/api";
+import type * as Types from "@/lib/types";
+import { resolveErrorMessage } from "@/lib/utils";
+import { useToast } from "@/hooks/use-toast";
+
+type Props = {
+  postId: number;
+};
+
+export default function AdminBlogAssets({ postId }: Props) {
+  const router = useRouter();
+  const { toast } = useToast();
+  const fileInputRef = useRef<HTMLInputElement | null>(null);
+  const [post, setPost] = useState<Types.PostDetailSchema | null>(null);
+  const [assets, setAssets] = useState<Types.PostAssetSchema[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [uploading, setUploading] = useState(false);
+  const [deletingId, setDeletingId] = useState<number | null>(null);
+
+  const loadData = async () => {
+    if (!Number.isFinite(postId)) {
+      setLoading(false);
+      return;
+    }
+
+    setLoading(true);
+    try {
+      const [postData, assetData] = await Promise.all([
+        api.getAdminBlogPost(postId),
+        api.listBlogPostAssets(postId),
+      ]);
+      setPost(postData);
+      setAssets(assetData);
+    } catch (error) {
+      toast({
+        title: "دریافت مرکز آپلود ناموفق بود",
+        description: resolveErrorMessage(error, "دوباره تلاش کنید"),
+        variant: "destructive",
+      });
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    void loadData();
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [postId]);
+
+  const uploadAsset = async (file: File) => {
+    setUploading(true);
+    try {
+      const asset = await api.uploadBlogPostAsset(postId, file, { title: file.name });
+      setAssets((prev) => [asset, ...prev]);
+      toast({ title: "فایل آپلود شد", variant: "success" });
+    } catch (error) {
+      toast({
+        title: "آپلود ناموفق بود",
+        description: resolveErrorMessage(error, "دوباره تلاش کنید"),
+        variant: "destructive",
+      });
+    } finally {
+      setUploading(false);
+    }
+  };
+
+  const onFileChange = (event: React.ChangeEvent<HTMLInputElement>) => {
+    const file = event.target.files?.[0];
+    event.currentTarget.value = "";
+    if (file) void uploadAsset(file);
+  };
+
+  const copySnippet = async (asset: Types.PostAssetSchema) => {
+    const snippet = asset.markdown_image || asset.markdown_link || asset.absolute_file_url || "";
+    await navigator.clipboard.writeText(snippet);
+    toast({ title: "کد مارک‌داون کپی شد", variant: "success" });
+  };
+
+  const deleteAsset = async (assetId: number) => {
+    setDeletingId(assetId);
+    try {
+      await api.deleteBlogPostAsset(postId, assetId);
+      setAssets((prev) => prev.filter((asset) => asset.id !== assetId));
+      toast({ title: "فایل حذف شد", variant: "success" });
+    } catch (error) {
+      toast({
+        title: "حذف فایل ناموفق بود",
+        description: resolveErrorMessage(error, "دوباره تلاش کنید"),
+        variant: "destructive",
+      });
+    } finally {
+      setDeletingId(null);
+    }
+  };
+
+  if (loading) {
+    return (
+      <div className="flex min-h-[50vh] items-center justify-center" dir="rtl">
+        <Loader2 className="h-5 w-5 animate-spin text-muted-foreground" />
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-6" dir="rtl">
+      <div className="flex flex-col gap-4 md:flex-row-reverse md:items-center md:justify-between">
+        <div className="text-right">
+          <h2 className="text-2xl font-bold">مرکز آپلود نوشته</h2>
+          <p className="mt-1 text-sm text-muted-foreground">
+            {post?.title ? `فایل‌های عمومی مرتبط با «${post.title}»` : "فایل‌های عمومی این نوشته را مدیریت کنید."}
+          </p>
+        </div>
+        <Button variant="outline" onClick={() => router.push(`/admin/blog/${postId}/edit`)}>
+          <ArrowRight className="ml-2 h-4 w-4" />
+          بازگشت به ویرایش
+        </Button>
+      </div>
+
+      <Card>
+        <CardHeader className="text-right">
+          <CardTitle>آپلود فایل</CardTitle>
+          <CardDescription>تصاویر، ویدئوها، اسناد و فایل‌های فشرده مجاز هستند. لینک مارک‌داون هر فایل بعد از آپلود قابل کپی است.</CardDescription>
+        </CardHeader>
+        <CardContent className="space-y-5">
+          <input ref={fileInputRef} type="file" className="hidden" onChange={onFileChange} />
+          <Button variant="secondary" onClick={() => fileInputRef.current?.click()} disabled={uploading}>
+            {uploading ? <Loader2 className="ml-2 h-4 w-4 animate-spin" /> : <UploadCloud className="ml-2 h-4 w-4" />}
+            آپلود فایل
+          </Button>
+
+          {assets.length ? (
+            <div className="grid gap-4 md:grid-cols-2 xl:grid-cols-3">
+              {assets.map((asset) => (
+                <div key={asset.id} className="rounded-2xl border p-3">
+                  <div className="flex flex-row-reverse items-start justify-between gap-3">
+                    <div className="text-right">
+                      <div className="flex flex-wrap items-center justify-end gap-2">
+                        <Badge variant="secondary">{asset.file_type}</Badge>
+                        <p className="font-medium">{asset.title}</p>
+                      </div>
+                      <p className="mt-1 text-xs text-muted-foreground">
+                        {asset.mime_type || "file"} · {Math.ceil(asset.size / 1024)} KB
+                      </p>
+                    </div>
+                    <div className="flex shrink-0 gap-1">
+                      <Button variant="ghost" size="icon" onClick={() => copySnippet(asset)}>
+                        <Copy className="h-4 w-4" />
+                      </Button>
+                      <Button
+                        variant="ghost"
+                        size="icon"
+                        className="text-destructive hover:text-destructive"
+                        onClick={() => deleteAsset(asset.id)}
+                        disabled={deletingId === asset.id}
+                      >
+                        {deletingId === asset.id ? <Loader2 className="h-4 w-4 animate-spin" /> : <Trash2 className="h-4 w-4" />}
+                      </Button>
+                    </div>
+                  </div>
+                  {asset.absolute_preview_url ? (
+                    <img src={asset.absolute_preview_url} alt={asset.alt_text || asset.title} className="mt-3 aspect-video w-full rounded-xl object-cover" />
+                  ) : asset.absolute_file_url ? (
+                    <a className="mt-3 block truncate rounded-xl bg-muted px-3 py-2 text-left text-xs underline" href={asset.absolute_file_url} target="_blank" rel="noreferrer">
+                      {asset.absolute_file_url}
+                    </a>
+                  ) : null}
+                </div>
+              ))}
+            </div>
+          ) : (
+            <div className="rounded-2xl border border-dashed p-8 text-center text-sm text-muted-foreground">
+              هنوز فایلی برای این نوشته آپلود نشده است.
+            </div>
+          )}
+        </CardContent>
+      </Card>
+    </div>
+  );
+}

src/views/AdminBlogEditor.tsx

@@ -1,21 +1,21 @@
 "use client";
 
 import { useEffect, useMemo, useRef, useState } from "react";
-import { ArrowRight, Copy, Loader2, Save, Send, UploadCloud } from "lucide-react";
+import { ArrowLeft, ArrowRight, FolderUp, ImageUp, Loader2, Save, Send, Trash2 } from "lucide-react";
 import { useRouter } from "next/navigation";
-import { api } from "@/lib/api";
-import type * as Types from "@/lib/types";
 import Markdown from "@/components/Markdown";
+import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { Checkbox } from "@/components/ui/checkbox";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
-import { Textarea } from "@/components/ui/textarea";
-import { Checkbox } from "@/components/ui/checkbox";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
-import { Badge } from "@/components/ui/badge";
-import { useToast } from "@/hooks/use-toast";
+import { Textarea } from "@/components/ui/textarea";
+import { api } from "@/lib/api";
+import type * as Types from "@/lib/types";
 import { resolveErrorMessage } from "@/lib/utils";
+import { useToast } from "@/hooks/use-toast";
 
 type Props = {
   postId: number | null;
@@ -41,17 +41,18 @@ const emptyForm: Types.PostCreateSchema = {
 export default function AdminBlogEditor({ postId }: Props) {
   const router = useRouter();
   const { toast } = useToast();
-  const fileInputRef = useRef<HTMLInputElement | null>(null);
+  const featuredInputRef = useRef<HTMLInputElement | null>(null);
   const [form, setForm] = useState<Types.PostCreateSchema>(emptyForm);
   const [post, setPost] = useState<Types.PostDetailSchema | null>(null);
   const [categories, setCategories] = useState<Types.CategorySchema[]>([]);
   const [tags, setTags] = useState<Types.TagSchema[]>([]);
-  const [assets, setAssets] = useState<Types.PostAssetSchema[]>([]);
   const [loading, setLoading] = useState(Boolean(postId));
   const [saving, setSaving] = useState(false);
-  const [uploading, setUploading] = useState(false);
+  const [uploadingFeatured, setUploadingFeatured] = useState(false);
 
   const isNew = postId == null;
+  const featuredImage = post?.absolute_featured_image_preview_url || post?.absolute_featured_image_url || post?.featured_image;
+  const canPersistPost = form.title.trim() && form.content.trim();
 
   useEffect(() => {
     Promise.all([api.getCategories(), api.getTags()])
@@ -68,7 +69,6 @@ export default function AdminBlogEditor({ postId }: Props) {
     api.getAdminBlogPost(postId)
       .then((data) => {
         setPost(data);
-        setAssets(data.assets ?? []);
         setForm({
           title: data.title,
           content: data.content,
@@ -87,12 +87,16 @@ export default function AdminBlogEditor({ postId }: Props) {
         });
       })
       .catch((error) => {
-        toast({ title: "دریافت نوشته ناموفق بود", description: resolveErrorMessage(error, "دوباره تلاش کنید"), variant: "destructive" });
+        toast({
+          title: "دریافت نوشته ناموفق بود",
+          description: resolveErrorMessage(error, "دوباره تلاش کنید"),
+          variant: "destructive",
+        });
       })
       .finally(() => setLoading(false));
   }, [postId, toast]);
 
-  const canUpload = useMemo(() => Boolean(post?.id), [post?.id]);
+  const selectedTagIds = useMemo(() => form.tag_ids ?? [], [form.tag_ids]);
 
   const updateForm = <K extends keyof Types.PostCreateSchema>(key: K, value: Types.PostCreateSchema[K]) => {
     setForm((prev) => ({ ...prev, [key]: value }));
@@ -104,14 +108,17 @@ export default function AdminBlogEditor({ postId }: Props) {
       const payload = { ...form, status: form.status || "draft" };
       const saved = isNew ? await api.createPost(payload) : await api.updatePost(postId, payload);
       setPost(saved);
-      setAssets(saved.assets ?? []);
       toast({ title: "نوشته ذخیره شد", variant: "success" });
       if (isNew) {
         router.replace(`/admin/blog/${saved.id}/edit`);
       }
       return saved;
     } catch (error) {
-      toast({ title: "ذخیره ناموفق بود", description: resolveErrorMessage(error, "دوباره تلاش کنید"), variant: "destructive" });
+      toast({
+        title: "ذخیره ناموفق بود",
+        description: resolveErrorMessage(error, "دوباره تلاش کنید"),
+        variant: "destructive",
+      });
       return null;
     } finally {
       setSaving(false);
@@ -127,35 +134,74 @@ export default function AdminBlogEditor({ postId }: Props) {
       updateForm("status", submitted.status as Types.PostCreateSchema["status"]);
       toast({ title: "برای بررسی ارسال شد", variant: "success" });
     } catch (error) {
-      toast({ title: "ارسال ناموفق بود", description: resolveErrorMessage(error, "دوباره تلاش کنید"), variant: "destructive" });
+      toast({
+        title: "ارسال ناموفق بود",
+        description: resolveErrorMessage(error, "دوباره تلاش کنید"),
+        variant: "destructive",
+      });
     }
   };
 
-  const uploadAsset = async (file: File) => {
-    const targetPost = post ?? (await savePost());
-    if (!targetPost) return;
-    setUploading(true);
-    try {
-      const asset = await api.uploadBlogPostAsset(targetPost.id, file, { title: file.name });
-      setAssets((prev) => [asset, ...prev]);
-      toast({ title: "فایل آپلود شد", variant: "success" });
-    } catch (error) {
-      toast({ title: "آپلود ناموفق بود", description: resolveErrorMessage(error, "دوباره تلاش کنید"), variant: "destructive" });
-    } finally {
-      setUploading(false);
+  const ensureSavedPost = async () => {
+    if (post?.id) return post;
+    if (!canPersistPost) {
+      toast({
+        title: "ابتدا نوشته را کامل کنید",
+        description: "برای ذخیره پیش‌نویس و باز کردن مرکز آپلود، عنوان و متن نوشته لازم است.",
+        variant: "destructive",
+      });
+      return null;
+    }
+    return savePost();
+  };
+
+  const openUploadCenter = async () => {
+    const targetPost = await ensureSavedPost();
+    if (targetPost) {
+      router.push(`/admin/blog/${targetPost.id}/assets`);
     }
   };
 
-  const onFileChange = (event: React.ChangeEvent<HTMLInputElement>) => {
+  const onFeaturedImageChange = async (event: React.ChangeEvent<HTMLInputElement>) => {
     const file = event.target.files?.[0];
-    if (file) uploadAsset(file);
     event.currentTarget.value = "";
+    if (!file) return;
+
+    const targetPost = await ensureSavedPost();
+    if (!targetPost) return;
+
+    setUploadingFeatured(true);
+    try {
+      const updated = await api.uploadBlogPostFeaturedImage(targetPost.id, file);
+      setPost(updated);
+      toast({ title: "تصویر شاخص به‌روزرسانی شد", variant: "success" });
+    } catch (error) {
+      toast({
+        title: "آپلود تصویر شاخص ناموفق بود",
+        description: resolveErrorMessage(error, "دوباره تلاش کنید"),
+        variant: "destructive",
+      });
+    } finally {
+      setUploadingFeatured(false);
+    }
   };
 
-  const copySnippet = async (asset: Types.PostAssetSchema) => {
-    const snippet = asset.markdown_image || asset.markdown_link || asset.absolute_file_url || "";
-    await navigator.clipboard.writeText(snippet);
-    toast({ title: "کد مارک‌داون کپی شد", variant: "success" });
+  const deleteFeaturedImage = async () => {
+    if (!post?.id) return;
+    setUploadingFeatured(true);
+    try {
+      const updated = await api.deleteBlogPostFeaturedImage(post.id);
+      setPost(updated);
+      toast({ title: "تصویر شاخص حذف شد", variant: "success" });
+    } catch (error) {
+      toast({
+        title: "حذف تصویر شاخص ناموفق بود",
+        description: resolveErrorMessage(error, "دوباره تلاش کنید"),
+        variant: "destructive",
+      });
+    } finally {
+      setUploadingFeatured(false);
+    }
   };
 
   if (loading) {
@@ -168,24 +214,24 @@ export default function AdminBlogEditor({ postId }: Props) {
 
   return (
     <div className="space-y-6" dir="rtl">
-      <div className="flex flex-col gap-4 md:flex-row md:items-center md:justify-between">
+      <div className="flex flex-col gap-4 md:flex-row-reverse md:items-center md:justify-between">
+        <div className="text-right">
+          <h2 className="text-2xl font-bold">{isNew ? "نوشته جدید" : "ویرایش نوشته"}</h2>
+          <p className="mt-1 text-sm text-muted-foreground">
+            متن را با مارک‌داون بنویسید، تصویر شاخص را تنظیم کنید و فایل‌های داخل متن را از مرکز آپلود جداگانه مدیریت کنید.
+          </p>
+        </div>
         <Button variant="outline" onClick={() => router.push("/admin/blog")}>
           <ArrowRight className="ml-2 h-4 w-4" />
           بازگشت
         </Button>
-        <div className="text-right">
-          <h2 className="text-2xl font-bold">{isNew ? "نوشته جدید" : "ویرایش نوشته"}</h2>
-          <p className="mt-1 text-sm text-muted-foreground">
-            مارک‌داون بنویسید، فایل‌ها را در مرکز آپلود همین نوشته قرار دهید، سپس برای بررسی ارسال کنید.
-          </p>
-        </div>
       </div>
 
       <div className="grid gap-6 xl:grid-cols-[1.1fr_0.9fr]">
         <Card>
           <CardHeader className="text-right">
             <CardTitle>محتوا و سئو</CardTitle>
-            <CardDescription>عنوان، متن مارک‌داون و متادیتای موتورهای جستجو.</CardDescription>
+            <CardDescription>عنوان، متن مارک‌داون و متادیتای موتورهای جست‌وجو.</CardDescription>
           </CardHeader>
           <CardContent className="space-y-5">
             <div className="grid gap-4 md:grid-cols-2">
@@ -256,7 +302,7 @@ export default function AdminBlogEditor({ postId }: Props) {
               <Label className="mb-2 block text-right">برچسب‌ها</Label>
               <div className="flex flex-wrap justify-end gap-2">
                 {tags.map((tag) => {
-                  const selected = form.tag_ids?.includes(tag.id);
+                  const selected = selectedTagIds.includes(tag.id);
                   return (
                     <Button
                       key={tag.id}
@@ -264,8 +310,10 @@ export default function AdminBlogEditor({ postId }: Props) {
                       size="sm"
                       variant={selected ? "default" : "outline"}
                       onClick={() => {
-                        const current = form.tag_ids ?? [];
-                        updateForm("tag_ids", selected ? current.filter((id) => id !== tag.id) : [...current, tag.id]);
+                        updateForm(
+                          "tag_ids",
+                          selected ? selectedTagIds.filter((id) => id !== tag.id) : [...selectedTagIds, tag.id],
+                        );
                       }}
                     >
                       {tag.name}
@@ -280,12 +328,31 @@ export default function AdminBlogEditor({ postId }: Props) {
         <div className="space-y-6">
           <Card>
             <CardHeader className="text-right">
-              <CardTitle>پیش‌نمایش</CardTitle>
-              <CardDescription>همان متن مارک‌داون بدون ویرایش WYSIWYG.</CardDescription>
+              <CardTitle>تصویر شاخص</CardTitle>
+              <CardDescription>این تصویر به عنوان تامبنیل کارت‌های لیست بلاگ و کاور نوشته استفاده می‌شود.</CardDescription>
             </CardHeader>
-            <CardContent>
-              <div className="rounded-2xl border bg-background p-4">
-                <Markdown content={form.content || "هنوز محتوایی نوشته نشده است."} justify size="base" />
+            <CardContent className="space-y-4">
+              <input ref={featuredInputRef} type="file" accept="image/*" className="hidden" onChange={onFeaturedImageChange} />
+              <div className="overflow-hidden rounded-2xl border bg-muted">
+                {featuredImage ? (
+                  <img src={featuredImage} alt={post?.title || form.title || "thumbnail"} className="aspect-video w-full object-cover" />
+                ) : (
+                  <div className="flex aspect-video items-center justify-center text-sm text-muted-foreground">
+                    تصویری انتخاب نشده است.
+                  </div>
+                )}
+              </div>
+              <div className="flex flex-wrap justify-end gap-2">
+                {post?.featured_image || post?.absolute_featured_image_url ? (
+                  <Button variant="outline" onClick={deleteFeaturedImage} disabled={uploadingFeatured}>
+                    <Trash2 className="ml-2 h-4 w-4" />
+                    حذف تصویر
+                  </Button>
+                ) : null}
+                <Button variant="secondary" onClick={() => featuredInputRef.current?.click()} disabled={uploadingFeatured || saving}>
+                  {uploadingFeatured ? <Loader2 className="ml-2 h-4 w-4 animate-spin" /> : <ImageUp className="ml-2 h-4 w-4" />}
+                  انتخاب تصویر
+                </Button>
               </div>
             </CardContent>
           </Card>
@@ -293,42 +360,30 @@ export default function AdminBlogEditor({ postId }: Props) {
           <Card>
             <CardHeader className="text-right">
               <CardTitle>مرکز آپلود</CardTitle>
-              <CardDescription>فایل‌ها عمومی هستند و می‌توانید لینک مارک‌داون آن‌ها را در متن قرار دهید.</CardDescription>
+              <CardDescription>فایل‌های داخل متن، تصاویر، اسناد و آرشیوها در صفحه جداگانه همین نوشته مدیریت می‌شوند.</CardDescription>
             </CardHeader>
             <CardContent className="space-y-4">
-              <input ref={fileInputRef} type="file" className="hidden" onChange={onFileChange} />
-              <Button
-                variant="secondary"
-                onClick={() => fileInputRef.current?.click()}
-                disabled={uploading || (!canUpload && saving)}
-              >
-                {uploading ? <Loader2 className="ml-2 h-4 w-4 animate-spin" /> : <UploadCloud className="ml-2 h-4 w-4" />}
-                آپلود فایل
+              <Button className="w-full justify-center rounded-2xl py-6" variant="outline" onClick={openUploadCenter} disabled={saving}>
+                <FolderUp className="ml-2 h-4 w-4" />
+                رفتن به مرکز آپلود
+                <ArrowLeft className="mr-2 h-4 w-4" />
               </Button>
-              <div className="space-y-3">
-                {assets.length ? assets.map((asset) => (
-                  <div key={asset.id} className="rounded-2xl border p-3">
-                    <div className="flex items-center justify-between gap-3">
-                      <Button variant="ghost" size="sm" onClick={() => copySnippet(asset)}>
-                        <Copy className="h-4 w-4" />
-                      </Button>
-                      <div className="text-right">
-                        <div className="flex items-center justify-end gap-2">
-                          <Badge variant="secondary">{asset.file_type}</Badge>
-                          <p className="font-medium">{asset.title}</p>
-                        </div>
-                        <p className="mt-1 text-xs text-muted-foreground">{asset.mime_type || "file"} · {Math.ceil(asset.size / 1024)} KB</p>
-                      </div>
-                    </div>
-                    {asset.absolute_preview_url ? (
-                      <img src={asset.absolute_preview_url} alt={asset.alt_text || asset.title} className="mt-3 aspect-video w-full rounded-xl object-cover" />
+              {!post?.id ? (
+                <p className="text-right text-xs text-muted-foreground">
+                  برای نوشته جدید، ابتدا پیش‌نویس ذخیره می‌شود و سپس مرکز آپلود باز خواهد شد.
+                </p>
               ) : null}
-                  </div>
-                )) : (
-                  <div className="rounded-2xl border border-dashed p-6 text-center text-sm text-muted-foreground">
-                    هنوز فایلی برای این نوشته آپلود نشده است.
-                  </div>
-                )}
+            </CardContent>
+          </Card>
+
+          <Card>
+            <CardHeader className="text-right">
+              <CardTitle>پیش‌نمایش</CardTitle>
+              <CardDescription>همان متن مارک‌داون بدون ویرایش WYSIWYG.</CardDescription>
+            </CardHeader>
+            <CardContent>
+              <div className="rounded-2xl border bg-background p-4">
+                <Markdown content={form.content || "هنوز محتوایی نوشته نشده است."} justify size="base" />
               </div>
             </CardContent>
           </Card>
@@ -340,7 +395,7 @@ export default function AdminBlogEditor({ postId }: Props) {
           {saving ? <Loader2 className="ml-2 h-4 w-4 animate-spin" /> : <Save className="ml-2 h-4 w-4" />}
           ذخیره پیش‌نویس
         </Button>
-        <Button onClick={submitForReview} disabled={saving || !form.title.trim() || !form.content.trim()}>
+        <Button onClick={submitForReview} disabled={saving || !canPersistPost}>
           <Send className="ml-2 h-4 w-4" />
           ارسال برای بررسی
         </Button>

src/views/AdminBlogPreview.tsx

@@ -9,6 +9,7 @@ import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/com
 import { api } from "@/lib/api";
 import { Link } from "@/lib/router";
 import { apiBaseUrl, toAbsoluteUrl } from "@/lib/site";
+import { blogPostPath } from "@/lib/blog-routes";
 import type * as Types from "@/lib/types";
 import { formatJalali, resolveErrorMessage } from "@/lib/utils";
 
@@ -114,7 +115,7 @@ export default function AdminBlogPreview({ postId }: Props) {
             </Button>
             {post.status === "published" && post.slug ? (
               <Button asChild>
-                <Link to={`/blog/${post.slug}`}>
+                <Link to={blogPostPath(post.slug)}>
                   <ExternalLink className="ml-2 h-4 w-4" />
                   نسخه عمومی
                 </Link>

src/views/Blog.tsx

@@ -6,6 +6,7 @@ import { api } from "@/lib/api";
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
 import { Input } from "@/components/ui/input";
 import type * as Types from "@/lib/types";
+import { blogPostPath } from "@/lib/blog-routes";
 
 type BlogProps = {
   initialPosts?: Types.PostListSchema[];
@@ -80,8 +81,18 @@ export default function Blog({
         ) : (
           <div className="grid md:grid-cols-2 lg:grid-cols-3 gap-6">
             {posts.map((post) => (
-              <Link key={post.id} to={`/blog/${encodeURIComponent(post.slug)}`}>
+              <Link key={post.id} to={blogPostPath(post.slug)}>
                 <Card className="h-full hover:shadow-lg transition-shadow">
+                  {(post.absolute_featured_image_thumbnail_url || post.absolute_featured_image_preview_url || post.absolute_featured_image_url || post.featured_image) ? (
+                    <div className="aspect-video overflow-hidden rounded-t-lg bg-muted">
+                      <img
+                        src={post.absolute_featured_image_thumbnail_url || post.absolute_featured_image_preview_url || post.absolute_featured_image_url || post.featured_image}
+                        alt={post.title}
+                        className="h-full w-full object-cover transition duration-300 group-hover:scale-[1.02]"
+                        loading="lazy"
+                      />
+                    </div>
+                  ) : null}
                   <CardHeader>
                     <CardTitle className="line-clamp-2">{post.title}</CardTitle>
                     <CardDescription>