feat(profile): role-aware nav + avatar menu + full editable profile

Navigation:
- UserMenu (avatar + role-aware dropdown: Dashboard, Admin Panel for admins,
  Profile, Sign out) replaces Sign In/Try Free when logged in (desktop + mobile).
- Real avatars in dashboard sidebar + a new admin-shell profile section.
- Shared Avatar primitive (image with initials fallback). SiteChrome excludes /admin.

Profile (data-collection surface for future AI video generation):
- SettingsProfile rebuilt: avatar upload + slogan, about, company, website,
  country, national code, birthdate, gender. No resume builder (per scope change).
- /api/profile forwards all fields; new user-scoped /api/profile/upload (avatar →
  MinIO via file-svc, sets avatar). Identity UpdateUserRequest/UserResponse widened
  (country/national/method); no DB migration (columns already exist).
- fa+en strings; verified GET/PATCH round-trip + logged-in SSR render.

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

src/app/[locale]/dashboard/layout.tsx

@@ -21,6 +21,7 @@ export default async function DashboardLayout({
       userEmail={user.email ?? ""}
       userName={user.full_name ?? null}
       userId={user.id}
+      avatarUrl={(user.avatar_url as string | null) ?? null}
     >
       {children}
     </DashboardShell>

src/app/[locale]/dashboard/settings/page.tsx

@@ -23,8 +23,20 @@ export default async function DashboardSettingsPage() {
   const user = await getCurrentUser();
 
   const email = user?.email ?? "";
-  const displayName =
-    typeof user?.full_name === "string" ? user.full_name : null;
+  const u = (user ?? {}) as Record<string, unknown>;
+  const str = (v: unknown) => (typeof v === "string" ? v : "");
+  const initialProfile = {
+    full_name: str(u.full_name),
+    avatar_url: typeof u.avatar_url === "string" ? u.avatar_url : null,
+    slogan: str(u.slogan),
+    about_me: str(u.about_me),
+    company_name: str(u.company_name),
+    website_name: str(u.website_name),
+    country_code: str(u.country_code),
+    national_code: str(u.national_code),
+    birth_date: str(u.birth_date),
+    gender: str(u.gender),
+  };
 
   const profile = user ? await getUserProfile(user.id) : null;
   const plan = profile?.plan ?? "free";
@@ -42,7 +54,7 @@ export default async function DashboardSettingsPage() {
       {/* Content */}
       <div className="flex-1 p-6">
         <div className="mx-auto max-w-2xl space-y-6">
-          <SettingsProfile email={email} displayName={displayName} />
+          <SettingsProfile email={email} initial={initialProfile} />
           <SettingsSecurity />
           <SettingsBilling plan={plan} />
           <SettingsNotifications />