fix(map): زوم‌اوت آزاد در نقشهٔ صفحهٔ پروژه — حذف maxBounds که جابه‌جایی را به محدودهٔ پروژه می‌بست

frontend/src/map/ProjectsMapSingle.tsx

@@ -1,7 +1,7 @@
 import { useMemo } from 'react'
 import { createPortal } from 'react-dom'
 import { MdOpenInNew } from 'react-icons/md'
-import { boundsForProjects, buildGoogleMapsUrl, type MapProject } from '../data/mapProjects'
+import { buildGoogleMapsUrl, type MapProject } from '../data/mapProjects'
 import { useLang } from '../i18n/lang'
 import { MapViewport } from './MapViewport'
 import { POPUP_PRIMARY_CLASS, ProjectPopupCard } from './ProjectPopupCard'
@@ -25,11 +25,11 @@ export type ProjectsMapSingleProps = {
 export function ProjectsMapSingle({ location, images = [], className = '' }: ProjectsMapSingleProps) {
   const { t } = useLang()
   const projects = useMemo(() => [location], [location])
-  const bounds = useMemo(() => boundsForProjects(projects, 0.008), [projects])
+  // بدون maxBounds — زوم‌اوت آزاد تا دید کشوری (هم‌رفتار با نقشهٔ صفحهٔ پروژه‌ها)
   const { containerRef, map, status, retry } = useMapLibre({
     center: [location.lng, location.lat],
     zoom: 15,
-    maxBounds: bounds,
+    minZoom: 5,
   })
   const { popupHost, activeProject, closePopup } = useProjectMarkers(map, projects)