feat(catalog): pad map fit and graph hubs filter

app/components/page/CatalogPage.vue

@@ -16,6 +16,7 @@
           :hovered-item="hoveredItem"
           :related-points="relatedPoints"
           :info-loading="infoLoading"
+          :fit-padding-left="fitPaddingLeft"
           @select-item="onMapSelect"
           @bounds-change="onBoundsChange"
         />
@@ -188,6 +189,34 @@ const { mapViewMode, setMapViewMode, selectMode, startSelect, cancelSelect } = u
 // Panel is open when selectMode is set OR when showPanel prop is true (info/quote)
 const isPanelOpen = computed(() => props.showPanel || selectMode.value !== null)
 
+const isDesktop = ref(false)
+onMounted(() => {
+  const media = window.matchMedia('(min-width: 1024px)')
+  const update = () => {
+    isDesktop.value = media.matches
+  }
+  update()
+  media.addEventListener('change', update)
+  onUnmounted(() => {
+    media.removeEventListener('change', update)
+  })
+})
+
+const panelWidthPx = computed(() => {
+  const match = props.panelWidth.match(/w-\[(\d+(?:\.\d+)?)rem\]/)
+  if (match) return Number(match[1]) * 16
+  if (props.panelWidth === 'w-96') return 24 * 16
+  if (props.panelWidth === 'w-80') return 20 * 16
+  return 0
+})
+
+const fitPaddingLeft = computed(() => {
+  if (!isPanelOpen.value || !isDesktop.value || panelWidthPx.value === 0) return 0
+  const leftInset = 16
+  const rightInset = 16
+  return leftInset + panelWidthPx.value + rightInset
+})
+
 // Open panel based on current mapViewMode
 const openPanel = () => {
   const newSelectMode = mapViewMode.value === 'hubs' ? 'hub'