Merge pm (panel-based access, supervisor role) onto the restored RBAC base

Reverting 253c922 first made this merge small — only two conflicts:
- MobileTabBar: supervisor null-check combined with v7's /review hiding
- ArrivalsPage: pm's PM+supervisor scoping combined with v8's 3-way fetch
  (transfers) and its transfer-receive helpers, plus pm's canAccess gate

frontend/src/pages/Wizard/Step4Projects.tsx

@@ -14,6 +14,8 @@ export interface Step4Props {
   onAssign: (tempId: string, proj: string) => void;
   onUnassign: (tempId: string, proj: string) => void;
   onAddProject: (name: string) => void;
+  /** سطح limited تدارکات: افزودن پروژه جدید ممنوع */
+  canAddProject?: boolean;
 }
 
 const ALL_KEY = "__all__";
@@ -111,7 +113,7 @@ function DroppableProject({
 }
 
 // مرحله ۴ — تخصیص پروژه‌ها با درگ‌اندروپ (یا کلیک-قلم بعد کلیک-پروژه)
-export function Step4Projects({ items, projects, assignment, onAssign, onUnassign, onAddProject }: Step4Props) {
+export function Step4Projects({ items, projects, assignment, onAssign, onUnassign, onAddProject, canAddProject = true }: Step4Props) {
   const [picked, setPicked] = useState<string | null>(null);
   const [newProj, setNewProj] = useState("");
 
@@ -213,8 +215,8 @@ export function Step4Projects({ items, projects, assignment, onAssign, onUnassig
             {!projects.length && (
               <div className="dd-empty">هنوز پروژه‌ای تعریف نشده است — از پایین یک پروژه اضافه کنید.</div>
             )}
-            {/* افزودن پروژه به‌صورت درجا — زیر لیست پروژه‌ها */}
-            <div className="mt-3 rounded-md border border-dashed border-line p-2">
+            {/* افزودن پروژه به‌صورت درجا — زیر لیست پروژه‌ها (سطح limited: ممنوع) */}
+            <div className="mt-3 rounded-md border border-dashed border-line p-2" hidden={!canAddProject}>
               <div className="mb-1.5 text-[11.5px] font-semibold text-muted">افزودن پروژه‌ی جدید:</div>
               <div className="flex items-center gap-2">
                 <input

frontend/src/pages/Wizard/WizardPage.tsx

@@ -36,6 +36,7 @@ import {
   DialogHeader,
   DialogTitle,
 } from "../../components/ui/dialog";
+import { useAuthStore } from "../../store/auth";
 
 const TOTAL_STEPS = 5;
 
@@ -149,6 +150,17 @@ export function WizardPage({ isStandalone = false }: { isStandalone?: boolean })
   const suppliers = useSuppliers();
   const materials = useMaterials();
   const projects = useProjects();
+  // سطح limited تدارکات: استعلام فقط برای پروژه‌های عضویت — بدون افزودن پروژه جدید
+  const user = useAuthStore((s) => s.user);
+  const isLimitedProcurement =
+    user?.panels?.procurement === "limited" && user?.role !== "admin";
+  const memberProjectNames = useMemo(
+    () =>
+      projects
+        .filter((p) => (user?.member_project_ids ?? []).includes(p.id))
+        .map((p) => p.name),
+    [projects, user],
+  );
   const topics = useAppStore((s) => s.topics);
   const createQuote = useCreateQuote();
   const addSupplier = useAddSupplier();
@@ -504,13 +516,17 @@ export function WizardPage({ isStandalone = false }: { isStandalone?: boolean })
 
   // ---------- پروژه‌ها ----------
   const projectNames = useMemo(() => {
-    const names = new Set<string>(projects.map((p) => p.name));
+    const names = new Set<string>(
+      isLimitedProcurement
+        ? memberProjectNames
+        : projects.map((p) => p.name),
+    );
     quotes.forEach((q) => {
       if (q.project) names.add(q.project);
       (q.projects || []).forEach((n) => names.add(n));
     });
     return [...names];
-  }, [projects, quotes]);
+  }, [projects, quotes, isLimitedProcurement, memberProjectNames]);
 
   const assign = (tempId: string, proj: string) => {
     setAssignment((a) => {
@@ -950,6 +966,7 @@ export function WizardPage({ isStandalone = false }: { isStandalone?: boolean })
               assignment={assignment}
               onAssign={assign}
               onUnassign={unassign}
+              canAddProject={!isLimitedProcurement}
               onAddProject={(name) => {
                 void addProject.mutateAsync({ id: nextId("p", projects), name });
               }}