feat(plans): Stage 4 — full admin plan/feature editor

The admin → Plans screen now edits EVERYTHING per plan (the backend already
accepted it; only the UI was partial):
- All limits (orders/day, tables, terminals, branches, menu categories, menu
  items, customers, report history, SMS, AI-3D) with an "unlimited (∞)" toggle.
- Display names (fa/en), monthly price, sort order, billable-online, active on/off.
- Per-plan feature checkboxes grouped by module, plus an "all features (*)" toggle
  (Enterprise). Sourced from the live feature catalog (/api/admin/features).
- Plans listed in sort order (Free·Starter·Pro·Business·Enterprise).
- i18n fa/en/ar.

Admin tsc + build clean.

web/admin/messages/ar.json

@@ -1114,7 +1114,29 @@
       "title": "خطط الاشتراك",
       "monthlyPrice": "السعر الشهري (تومان)",
       "maxOrders": "حد الطلبات اليومي",
-      "saved": "تم الحفظ"
+      "saved": "تم الحفظ",
+      "active": "مفعل",
+      "nameFa": "الاسم (فارسي)",
+      "nameEn": "الاسم (إنجليزي)",
+      "sortOrder": "الترتيب",
+      "billable": "قابل للدفع عبر الإنترنت",
+      "limitsTitle": "الحدود",
+      "featuresTitle": "الميزات",
+      "allFeatures": "كل الميزات",
+      "allFeaturesNote": "تشمل هذه الباقة جميع الميزات الحالية والمستقبلية.",
+      "save": "حفظ",
+      "limits": {
+        "maxOrders": "طلبات/يوم",
+        "maxTables": "الطاولات",
+        "maxTerminals": "أجهزة POS",
+        "maxBranches": "الفروع",
+        "maxCategories": "فئات القائمة",
+        "maxItems": "أصناف القائمة",
+        "maxCustomers": "العملاء",
+        "maxReportDays": "سجل التقارير (أيام)",
+        "maxSms": "رسائل/شهر",
+        "maxAi3d": "3D/شهر"
+      }
     },
     "settings": {
       "title": "إعدادات التطبيق",

web/admin/messages/en.json

@@ -1107,7 +1107,29 @@
       "title": "Subscription plans",
       "monthlyPrice": "Monthly price (Toman)",
       "maxOrders": "Max orders per day",
-      "saved": "Plan saved"
+      "saved": "Plan saved",
+      "active": "Active",
+      "nameFa": "Name (Persian)",
+      "nameEn": "Name (English)",
+      "sortOrder": "Sort order",
+      "billable": "Billable online",
+      "limitsTitle": "Limits",
+      "featuresTitle": "Features",
+      "allFeatures": "All features",
+      "allFeaturesNote": "This plan includes all features (current and future).",
+      "save": "Save",
+      "limits": {
+        "maxOrders": "Orders/day",
+        "maxTables": "Tables",
+        "maxTerminals": "POS terminals",
+        "maxBranches": "Branches",
+        "maxCategories": "Menu categories",
+        "maxItems": "Menu items",
+        "maxCustomers": "Customers",
+        "maxReportDays": "Report history (days)",
+        "maxSms": "SMS/month",
+        "maxAi3d": "AI 3D/month"
+      }
     },
     "settings": {
       "title": "Application settings",

web/admin/messages/fa.json

@@ -1107,7 +1107,29 @@
       "title": "پلن‌ها و قیمت‌گذاری",
       "monthlyPrice": "قیمت ماهانه (تومان)",
       "maxOrders": "سقف سفارش روزانه",
-      "saved": "پلن ذخیره شد"
+      "saved": "پلن ذخیره شد",
+      "active": "فعال",
+      "nameFa": "نام (فارسی)",
+      "nameEn": "نام (انگلیسی)",
+      "sortOrder": "ترتیب",
+      "billable": "قابل پرداخت آنلاین",
+      "limitsTitle": "محدودیت‌ها",
+      "featuresTitle": "امکانات",
+      "allFeatures": "همه امکانات",
+      "allFeaturesNote": "این پلن به همه امکانات (فعلی و آینده) دسترسی دارد.",
+      "save": "ذخیره",
+      "limits": {
+        "maxOrders": "سفارش روزانه",
+        "maxTables": "میزها",
+        "maxTerminals": "پایانه POS",
+        "maxBranches": "شعب",
+        "maxCategories": "دسته منو",
+        "maxItems": "آیتم منو",
+        "maxCustomers": "مشتریان",
+        "maxReportDays": "تاریخچه گزارش (روز)",
+        "maxSms": "پیامک ماهانه",
+        "maxAi3d": "تولید ۳D ماهانه"
+      }
     },
     "settings": {
       "title": "تنظیمات اپلیکیشن",

web/admin/src/components/admin/admin-screens.tsx

@@ -18,6 +18,7 @@ import type {
   AdminNotificationRow,
   AdminPlan,
   AdminStats,
+  PlanLimitsData,
   GatewayCredentials,
   PaymentGatewayConfig,
   PlatformFeature,
@@ -131,45 +132,167 @@ function StatCard({ label, value }: { label: string; value: number }) {
   );
 }
 
-function PlanCard({ plan, onSave }: { plan: AdminPlan; onSave: (p: AdminPlan) => void }) {
+const PLAN_UNLIMITED = 2147483647;
+
+const LIMIT_FIELDS: { key: keyof PlanLimitsData; label: string }[] = [
+  { key: "maxOrdersPerDay", label: "maxOrders" },
+  { key: "maxTables", label: "maxTables" },
+  { key: "maxTerminals", label: "maxTerminals" },
+  { key: "maxBranches", label: "maxBranches" },
+  { key: "maxMenuCategories", label: "maxCategories" },
+  { key: "maxMenuItems", label: "maxItems" },
+  { key: "maxCustomers", label: "maxCustomers" },
+  { key: "maxReportHistoryDays", label: "maxReportDays" },
+  { key: "maxSmsPerMonth", label: "maxSms" },
+  { key: "maxMenuAi3dPerMonth", label: "maxAi3d" },
+];
+
+function LimitField({ label, value, onChange }: { label: string; value: number; onChange: (n: number) => void }) {
+  const unlimited = value >= PLAN_UNLIMITED;
+  return (
+    <div className="rounded-lg border border-border/70 p-2">
+      <div className="flex items-center justify-between gap-2">
+        <span className="text-xs font-medium">{label}</span>
+        <label className="flex items-center gap-1 text-[11px] text-muted-foreground">
+          <input type="checkbox" checked={unlimited} onChange={(e) => onChange(e.target.checked ? PLAN_UNLIMITED : 0)} />∞
+        </label>
+      </div>
+      <Input
+        type="number"
+        className="mt-1 h-8 text-sm"
+        disabled={unlimited}
+        value={unlimited ? "" : value}
+        onChange={(e) => onChange(Math.max(0, Number(e.target.value)))}
+      />
+    </div>
+  );
+}
+
+function PlanCard({
+  plan,
+  features,
+  onSave,
+  saving,
+}: {
+  plan: AdminPlan;
+  features: PlatformFeature[];
+  onSave: (p: AdminPlan) => void;
+  saving: boolean;
+}) {
   const t = useTranslations("admin.plans");
-  const [price, setPrice] = useState(plan.monthlyPriceToman);
-  const [maxOrders, setMaxOrders] = useState(plan.limits.maxOrdersPerDay);
+  const [draft, setDraft] = useState<AdminPlan>(plan);
+  // Re-sync from server after a save/refetch.
+  useEffect(() => { setDraft(plan); }, [plan]);
 
-  // Sync server values if they change (e.g. after successful save + refetch)
-  useEffect(() => { setPrice(plan.monthlyPriceToman); }, [plan.monthlyPriceToman]);
-  useEffect(() => { setMaxOrders(plan.limits.maxOrdersPerDay); }, [plan.limits.maxOrdersPerDay]);
+  const setField = <K extends keyof AdminPlan>(k: K, v: AdminPlan[K]) =>
+    setDraft((d) => ({ ...d, [k]: v }));
+  const setLimit = (k: keyof PlanLimitsData, v: number) =>
+    setDraft((d) => ({ ...d, limits: { ...d.limits, [k]: v } }));
 
-  const flush = () =>
-    onSave({ ...plan, monthlyPriceToman: price, limits: { ...plan.limits, maxOrdersPerDay: maxOrders } });
+  const wildcard = draft.featureKeys.includes("*");
+  const toggleFeature = (key: string, on: boolean) =>
+    setDraft((d) => {
+      const set = new Set(d.featureKeys.filter((k) => k !== "*"));
+      if (on) set.add(key);
+      else set.delete(key);
+      return { ...d, featureKeys: Array.from(set) };
+    });
+
+  const groups = Array.from(new Set(features.map((f) => f.moduleGroup)));
 
   return (
     <Card className="rounded-xl border border-border/80">
-      <CardHeader className="pb-2">
-        <CardTitle className="text-base">{plan.displayNameFa}</CardTitle>
-        <p className="text-xs text-muted-foreground">{plan.tier}</p>
+      <CardHeader className="flex flex-row items-center justify-between gap-2 pb-2">
+        <div>
+          <CardTitle className="text-base">{draft.displayNameFa || draft.tier}</CardTitle>
+          <p className="text-xs text-muted-foreground">{draft.tier}</p>
+        </div>
+        <label className="flex items-center gap-1.5 text-xs">
+          <input type="checkbox" checked={draft.isActive} onChange={(e) => setField("isActive", e.target.checked)} />
+          {t("active")}
+        </label>
       </CardHeader>
-      <CardContent className="grid gap-3 sm:grid-cols-2">
+      <CardContent className="space-y-4">
+        <div className="grid gap-3 sm:grid-cols-2 lg:grid-cols-4">
+          <label className="text-sm">
+            {t("nameFa")}
+            <Input className="mt-1 h-8" value={draft.displayNameFa} onChange={(e) => setField("displayNameFa", e.target.value)} dir="rtl" />
+          </label>
+          <label className="text-sm">
+            {t("nameEn")}
+            <Input className="mt-1 h-8" value={draft.displayNameEn ?? ""} onChange={(e) => setField("displayNameEn", e.target.value)} dir="ltr" />
+          </label>
           <label className="text-sm">
             {t("monthlyPrice")}
-          <Input
-            type="number"
-            className="mt-1"
-            value={price}
-            onChange={(e) => setPrice(Number(e.target.value))}
-            onBlur={flush}
-          />
+            <Input type="number" className="mt-1 h-8" value={draft.monthlyPriceToman} onChange={(e) => setField("monthlyPriceToman", Number(e.target.value))} />
           </label>
           <label className="text-sm">
-          {t("maxOrders")}
-          <Input
-            type="number"
-            className="mt-1"
-            value={maxOrders}
-            onChange={(e) => setMaxOrders(Number(e.target.value))}
-            onBlur={flush}
-          />
+            {t("sortOrder")}
+            <Input type="number" className="mt-1 h-8" value={draft.sortOrder} onChange={(e) => setField("sortOrder", Number(e.target.value))} />
           </label>
+        </div>
+
+        <label className="flex w-fit items-center gap-1.5 text-xs">
+          <input type="checkbox" checked={draft.isBillableOnline} onChange={(e) => setField("isBillableOnline", e.target.checked)} />
+          {t("billable")}
+        </label>
+
+        <div>
+          <p className="mb-2 text-xs font-semibold text-muted-foreground">{t("limitsTitle")}</p>
+          <div className="grid gap-2 sm:grid-cols-3 lg:grid-cols-5">
+            {LIMIT_FIELDS.map((f) => (
+              <LimitField key={f.key} label={t(`limits.${f.label}`)} value={draft.limits[f.key] ?? PLAN_UNLIMITED} onChange={(v) => setLimit(f.key, v)} />
+            ))}
+          </div>
+        </div>
+
+        <div>
+          <div className="mb-2 flex items-center justify-between">
+            <p className="text-xs font-semibold text-muted-foreground">{t("featuresTitle")}</p>
+            <label className="flex items-center gap-1.5 text-xs">
+              <input type="checkbox" checked={wildcard} onChange={(e) => setField("featureKeys", e.target.checked ? ["*"] : [])} />
+              {t("allFeatures")}
+            </label>
+          </div>
+          {wildcard ? (
+            <p className="text-xs text-muted-foreground">{t("allFeaturesNote")}</p>
+          ) : (
+            <div className="space-y-3">
+              {groups.map((g) => (
+                <div key={g}>
+                  <p className="mb-1 text-[11px] uppercase tracking-wide text-muted-foreground">{g}</p>
+                  <div className="grid gap-1.5 sm:grid-cols-2 lg:grid-cols-3">
+                    {features
+                      .filter((f) => f.moduleGroup === g)
+                      .map((f) => (
+                        <label
+                          key={f.key}
+                          className={cn(
+                            "flex items-center gap-2 rounded-md border border-border/60 px-2 py-1.5 text-sm",
+                            !f.isEnabledGlobally && "opacity-50"
+                          )}
+                        >
+                          <input type="checkbox" checked={draft.featureKeys.includes(f.key)} onChange={(e) => toggleFeature(f.key, e.target.checked)} />
+                          <span className="truncate">{f.displayNameFa}</span>
+                        </label>
+                      ))}
+                  </div>
+                </div>
+              ))}
+            </div>
+          )}
+        </div>
+
+        <div className="flex justify-end">
+          <button
+            type="button"
+            onClick={() => onSave(draft)}
+            disabled={saving}
+            className="rounded-lg bg-primary px-4 py-1.5 text-sm font-medium text-primary-foreground hover:bg-primary/90 disabled:opacity-50"
+          >
+            {t("save")}
+          </button>
+        </div>
       </CardContent>
     </Card>
   );
@@ -182,6 +305,10 @@ export function AdminPlansScreen() {
     queryKey: ["admin", "plans"],
     queryFn: () => adminGet<AdminPlan[]>("/api/admin/plans"),
   });
+  const { data: features = [] } = useQuery({
+    queryKey: ["admin", "features"],
+    queryFn: () => adminGet<PlatformFeature[]>("/api/admin/features"),
+  });
 
   const save = useMutation({
     mutationFn: (plan: AdminPlan) =>
@@ -201,11 +328,19 @@ export function AdminPlansScreen() {
     },
   });
 
+  const ordered = [...plans].sort((a, b) => a.sortOrder - b.sortOrder);
+
   return (
     <div className="space-y-4">
       <h1 className="text-lg font-medium">{t("title")}</h1>
-      {plans.map((plan) => (
-        <PlanCard key={plan.tier} plan={plan} onSave={(p) => save.mutate(p)} />
+      {ordered.map((plan) => (
+        <PlanCard
+          key={plan.tier}
+          plan={plan}
+          features={features}
+          onSave={(p) => save.mutate(p)}
+          saving={save.isPending}
+        />
       ))}
     </div>
   );

web/admin/src/lib/api/admin-types.ts

@@ -8,11 +8,15 @@ export type AdminStats = {
 
 export type PlanLimitsData = {
   maxOrdersPerDay: number;
+  maxTables: number;
   maxTerminals: number;
   maxCustomers: number;
   maxSmsPerMonth: number;
   maxBranches: number;
   maxReportHistoryDays: number;
+  maxMenuCategories: number;
+  maxMenuItems: number;
+  maxMenuAi3dPerMonth: number;
 };
 
 export type AdminPlan = {