feat: AI SEO generator, full admin panel, i18n sweep, new logo + auth/RTL fixes

AI SEO content generator
- content-svc: per-tenant OpenAI config (ai_settings) + /v1/ai endpoints
  (settings GET/PUT, seo-post) with SEO-expert prompt → structured article
- admin UI to configure token/base-url/model and generate + save as blog
- configurable base URL for restricted networks

Full data-driven admin panel
- generic /api/admin/resource proxy + reusable AdminResource component
- categories/tags/fonts/blogs (CRUD), users (list + ban), plans/slides
- AI content section; nav + i18n

i18n localization sweep
- localized 116 user-facing + studio/editor components to next-intl (fa+en)
  under the auto.* namespace; merge tooling in scripts/merge-i18n.js

Branding + assets
- Monoline F logo (LogoMark + favicon)
- offline SVG placeholder generator (/api/placeholder), dropped picsum.photos

Fixes
- JWT issuer mismatch on content/studio (flatrender → flatrender-identity)
- missing role claim → [Authorize(Roles="Admin")] now works (RBAC)
- Secure cookies broke HTTP sessions → gated behind AUTH_COOKIE_SECURE
- Radix RTL via DirectionProvider (right-aligned menus in fa)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/components/dashboard/NewProjectMenu.tsx

@@ -3,6 +3,7 @@
 import { useRouter } from "next/navigation";
 import { useState } from "react";
 import { ChevronDown, Clapperboard, ImageIcon, Plus, Scissors } from "lucide-react";
+import { useTranslations } from "next-intl";
 
 import { Button } from "@/components/ui/button";
 import {
@@ -20,12 +21,14 @@ interface NewProjectMenuProps {
 }
 
 export function NewProjectMenu({
-  triggerLabel = "New Project",
+  triggerLabel,
   triggerClassName,
   align = "end",
 }: NewProjectMenuProps) {
+  const t = useTranslations("auto.componentsDashboardNewProjectMenu");
   const router = useRouter();
   const [isCreating, setIsCreating] = useState(false);
+  const label = triggerLabel ?? t("newProject");
 
   const createProject = async (type: ProjectType) => {
     setIsCreating(true);
@@ -64,7 +67,7 @@ export function NewProjectMenu({
       <DropdownMenuTrigger asChild>
         <Button className={triggerClassName} disabled={isCreating}>
           <Plus className="h-4 w-4" aria-hidden />
-          {isCreating ? "Creating…" : triggerLabel}
+          {isCreating ? t("creating") : label}
           <ChevronDown className="h-4 w-4 opacity-80" aria-hidden />
         </Button>
       </DropdownMenuTrigger>
@@ -74,21 +77,21 @@ export function NewProjectMenu({
           onClick={() => router.push("/studio/video/new")}
         >
           <Clapperboard className="h-4 w-4 text-primary-600" />
-          Video Project
+          {t("videoProject")}
         </DropdownMenuItem>
         <DropdownMenuItem
           className="cursor-pointer gap-2"
           onClick={() => createProject("image")}
         >
           <ImageIcon className="h-4 w-4 text-violet-600" />
-          Image Project
+          {t("imageProject")}
         </DropdownMenuItem>
         <DropdownMenuItem
           className="cursor-pointer gap-2"
           onClick={() => createProject("trimmer")}
         >
           <Scissors className="h-4 w-4 text-amber-600" />
-          Trim/Crop Video
+          {t("trimCropVideo")}
         </DropdownMenuItem>
       </DropdownMenuContent>
     </DropdownMenu>