diff --git a/frontend-nuxt/app.vue b/frontend-nuxt/app.vue
index 9579c27..569f794 100644
--- a/frontend-nuxt/app.vue
+++ b/frontend-nuxt/app.vue
@@ -4,6 +4,16 @@
   </NuxtLayout>
 </template>
 
+<script setup lang="ts">
+// Global error handling: on API auth failure, redirect to login
+const { onApiError } = useMapApi()
+const { fullUrl } = useAppPaths()
+const unsubscribe = onApiError(() => {
+  if (import.meta.client) window.location.href = fullUrl('/login')
+})
+onUnmounted(() => unsubscribe())
+</script>
+
 <style>
 .page-enter-active,
 .page-leave-active {
@@ -14,13 +24,3 @@
   opacity: 0;
 }
 </style>
-
-<script setup lang="ts">
-// Global error handling: on API auth failure, redirect to login
-const { onApiError } = useMapApi()
-const { fullUrl } = useAppPaths()
-const unsubscribe = onApiError(() => {
-  if (import.meta.client) window.location.href = fullUrl('/login')
-})
-onUnmounted(() => unsubscribe())
-</script>
diff --git a/frontend-nuxt/components/MapView.vue b/frontend-nuxt/components/MapView.vue
index 5ede178..b2bd472 100644
--- a/frontend-nuxt/components/MapView.vue
+++ b/frontend-nuxt/components/MapView.vue
@@ -88,15 +88,10 @@
     </div>
     <MapControls
       :hide-markers="mapLogic.state.hideMarkers.value"
-      @update:hide-markers="(v) => (mapLogic.state.hideMarkers.value = v)"
       :selected-map-id="mapLogic.state.selectedMapId.value"
-      @update:selected-map-id="(v) => (mapLogic.state.selectedMapId.value = v)"
       :overlay-map-id="mapLogic.state.overlayMapId.value"
-      @update:overlay-map-id="(v) => (mapLogic.state.overlayMapId.value = v)"
       :selected-marker-id="mapLogic.state.selectedMarkerId.value"
-      @update:selected-marker-id="(v) => (mapLogic.state.selectedMarkerId.value = v)"
       :selected-player-id="mapLogic.state.selectedPlayerId.value"
-      @update:selected-player-id="(v) => (mapLogic.state.selectedPlayerId.value = v)"
       :maps="maps"
       :quest-givers="questGivers"
       :players="players"
@@ -105,6 +100,11 @@
       :current-map-id="mapLogic.state.mapid.value"
       :current-coords="mapLogic.state.displayCoords.value"
       :selected-marker-for-bookmark="selectedMarkerForBookmark"
+      @update:hide-markers="(v) => (mapLogic.state.hideMarkers.value = v)"
+      @update:selected-map-id="(v) => (mapLogic.state.selectedMapId.value = v)"
+      @update:overlay-map-id="(v) => (mapLogic.state.overlayMapId.value = v)"
+      @update:selected-marker-id="(v) => (mapLogic.state.selectedMarkerId.value = v)"
+      @update:selected-player-id="(v) => (mapLogic.state.selectedPlayerId.value = v)"
       @zoom-in="mapLogic.zoomIn(leafletMap)"
       @zoom-out="mapLogic.zoomOutControl(leafletMap)"
       @reset-view="mapLogic.resetView(leafletMap)"
diff --git a/frontend-nuxt/components/PasswordInput.vue b/frontend-nuxt/components/PasswordInput.vue
index 12ae16a..2813aca 100644
--- a/frontend-nuxt/components/PasswordInput.vue
+++ b/frontend-nuxt/components/PasswordInput.vue
@@ -15,7 +15,7 @@
         :readonly="readonly"
         :aria-describedby="ariaDescribedby"
         @input="emit('update:modelValue', ($event.target as HTMLInputElement).value)"
-      />
+      >
       <button
         type="button"
         class="absolute right-2 top-1/2 -translate-y-1/2 btn btn-ghost btn-sm btn-square min-h-9 min-w-9 touch-manipulation"
@@ -41,7 +41,14 @@ const props = withDefaults(
     inputId?: string
     ariaDescribedby?: string
   }>(),
-  { required: false, autocomplete: 'off', inputId: undefined, ariaDescribedby: undefined }
+  {
+    required: false,
+    autocomplete: 'off',
+    inputId: undefined,
+    ariaDescribedby: undefined,
+    label: undefined,
+    placeholder: undefined,
+  }
 )
 
 const emit = defineEmits<{ 'update:modelValue': [value: string] }>()
diff --git a/frontend-nuxt/components/Skeleton.vue b/frontend-nuxt/components/Skeleton.vue
index 28b226c..a5a27c9 100644
--- a/frontend-nuxt/components/Skeleton.vue
+++ b/frontend-nuxt/components/Skeleton.vue
@@ -6,5 +6,5 @@
 </template>
 
 <script setup lang="ts">
-defineOptions({ inheritAttrs: false })
+defineOptions({ name: 'AppSkeleton', inheritAttrs: false })
 </script>
diff --git a/frontend-nuxt/components/UserAvatar.vue b/frontend-nuxt/components/UserAvatar.vue
index 4a83336..ba3aca3 100644
--- a/frontend-nuxt/components/UserAvatar.vue
+++ b/frontend-nuxt/components/UserAvatar.vue
@@ -30,7 +30,7 @@ const props = withDefaults(
     email?: string
     size?: number
   }>(),
-  { size: 32 }
+  { size: 32, email: undefined }
 )
 
 const gravatarError = ref(false)
diff --git a/frontend-nuxt/components/map/MapBookmarkNameModal.vue b/frontend-nuxt/components/map/MapBookmarkNameModal.vue
index 2041d51..66b9023 100644
--- a/frontend-nuxt/components/map/MapBookmarkNameModal.vue
+++ b/frontend-nuxt/components/map/MapBookmarkNameModal.vue
@@ -18,7 +18,7 @@
           class="input input-bordered w-full"
           placeholder="Bookmark name"
           @keydown.enter.prevent="onSubmit"
-        />
+        >
       </div>
       <div class="modal-action">
         <form method="dialog" @submit.prevent="onSubmit">
diff --git a/frontend-nuxt/components/map/MapControls.vue b/frontend-nuxt/components/map/MapControls.vue
index cc47516..caf70a7 100644
--- a/frontend-nuxt/components/map/MapControls.vue
+++ b/frontend-nuxt/components/map/MapControls.vue
@@ -39,13 +39,9 @@
           <MapControlsContent
             v-model:hide-markers="hideMarkers"
             :selected-map-id-select="selectedMapIdSelect"
-            @update:selected-map-id-select="(v) => (selectedMapIdSelect = v)"
             :overlay-map-id="overlayMapId"
-            @update:overlay-map-id="(v) => (overlayMapId = v)"
             :selected-marker-id-select="selectedMarkerIdSelect"
-            @update:selected-marker-id-select="(v) => (selectedMarkerIdSelect = v)"
             :selected-player-id-select="selectedPlayerIdSelect"
-            @update:selected-player-id-select="(v) => (selectedPlayerIdSelect = v)"
             :maps="maps"
             :quest-givers="questGivers"
             :players="players"
@@ -54,6 +50,10 @@
             :current-map-id="currentMapId ?? undefined"
             :current-coords="currentCoords"
             :selected-marker-for-bookmark="selectedMarkerForBookmark"
+            @update:selected-map-id-select="(v) => (selectedMapIdSelect = v)"
+            @update:overlay-map-id="(v) => (overlayMapId = v)"
+            @update:selected-marker-id-select="(v) => (selectedMarkerIdSelect = v)"
+            @update:selected-player-id-select="(v) => (selectedPlayerIdSelect = v)"
             @zoom-in="$emit('zoomIn')"
             @zoom-out="$emit('zoomOut')"
             @reset-view="$emit('resetView')"
@@ -133,13 +133,9 @@
             <MapControlsContent
               v-model:hide-markers="hideMarkers"
               :selected-map-id-select="selectedMapIdSelect"
-              @update:selected-map-id-select="(v) => (selectedMapIdSelect = v)"
               :overlay-map-id="overlayMapId"
-              @update:overlay-map-id="(v) => (overlayMapId = v)"
               :selected-marker-id-select="selectedMarkerIdSelect"
-              @update:selected-marker-id-select="(v) => (selectedMarkerIdSelect = v)"
               :selected-player-id-select="selectedPlayerIdSelect"
-              @update:selected-player-id-select="(v) => (selectedPlayerIdSelect = v)"
               :maps="maps"
               :quest-givers="questGivers"
               :players="players"
@@ -149,6 +145,10 @@
               :current-coords="currentCoords"
               :selected-marker-for-bookmark="selectedMarkerForBookmark"
               :touch-friendly="true"
+              @update:selected-map-id-select="(v) => (selectedMapIdSelect = v)"
+              @update:overlay-map-id="(v) => (overlayMapId = v)"
+              @update:selected-marker-id-select="(v) => (selectedMarkerIdSelect = v)"
+              @update:selected-player-id-select="(v) => (selectedPlayerIdSelect = v)"
               @zoom-in="$emit('zoomIn')"
               @zoom-out="$emit('zoomOut')"
               @reset-view="$emit('resetView')"
@@ -191,9 +191,9 @@ interface Player {
 
 const props = withDefaults(
   defineProps<{
-    maps: MapInfo[]
-    questGivers: QuestGiver[]
-    players: Player[]
+    maps?: MapInfo[]
+    questGivers?: QuestGiver[]
+    players?: Player[]
     markers?: ApiMarker[]
     currentZoom?: number
     currentMapId?: number | null
diff --git a/frontend-nuxt/components/map/MapControlsContent.vue b/frontend-nuxt/components/map/MapControlsContent.vue
index 0f370a9..e617184 100644
--- a/frontend-nuxt/components/map/MapControlsContent.vue
+++ b/frontend-nuxt/components/map/MapControlsContent.vue
@@ -71,7 +71,7 @@
         Display
       </h3>
       <label class="label cursor-pointer justify-start gap-2 py-0 hover:bg-base-200/50 rounded-lg px-2 -mx-2 touch-manipulation" :class="touchFriendly ? 'min-h-11' : ''">
-        <input v-model="hideMarkers" type="checkbox" class="checkbox checkbox-sm" />
+        <input v-model="hideMarkers" type="checkbox" class="checkbox checkbox-sm" >
         <span>Hide markers</span>
       </label>
     </section>
diff --git a/frontend-nuxt/components/map/MapCoordSetModal.vue b/frontend-nuxt/components/map/MapCoordSetModal.vue
index 47c84e3..36d9df4 100644
--- a/frontend-nuxt/components/map/MapCoordSetModal.vue
+++ b/frontend-nuxt/components/map/MapCoordSetModal.vue
@@ -11,8 +11,8 @@
       <h3 id="coord-set-modal-title" class="font-bold text-lg">Rewrite tile coords</h3>
       <p class="py-2">From ({{ coordSetFrom.x }}, {{ coordSetFrom.y }}) to:</p>
       <div class="flex gap-2">
-        <input ref="firstInputRef" v-model.number="localTo.x" type="number" class="input flex-1" placeholder="X" />
-        <input v-model.number="localTo.y" type="number" class="input flex-1" placeholder="Y" />
+        <input ref="firstInputRef" v-model.number="localTo.x" type="number" class="input flex-1" placeholder="X" >
+        <input v-model.number="localTo.y" type="number" class="input flex-1" placeholder="Y" >
       </div>
       <div class="modal-action">
         <form method="dialog" @submit.prevent="onSubmit">
diff --git a/frontend-nuxt/components/map/MapSearch.vue b/frontend-nuxt/components/map/MapSearch.vue
index 458cfa2..f287dd8 100644
--- a/frontend-nuxt/components/map/MapSearch.vue
+++ b/frontend-nuxt/components/map/MapSearch.vue
@@ -22,7 +22,7 @@
         @keydown.enter="onEnter"
         @keydown.down.prevent="moveHighlight(1)"
         @keydown.up.prevent="moveHighlight(-1)"
-      />
+      >
       <button
         v-if="query"
         type="button"
diff --git a/frontend-nuxt/composables/__tests__/useAppPaths.test.ts b/frontend-nuxt/composables/__tests__/useAppPaths.test.ts
index 7eff96c..0457c5b 100644
--- a/frontend-nuxt/composables/__tests__/useAppPaths.test.ts
+++ b/frontend-nuxt/composables/__tests__/useAppPaths.test.ts
@@ -1,10 +1,10 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest'
 
+import { useAppPaths } from '../useAppPaths'
+
 const useRuntimeConfigMock = vi.fn()
 vi.stubGlobal('useRuntimeConfig', useRuntimeConfigMock)
 
-import { useAppPaths } from '../useAppPaths'
-
 describe('useAppPaths with default base /', () => {
   beforeEach(() => {
     useRuntimeConfigMock.mockReturnValue({ app: { baseURL: '/' } })
diff --git a/frontend-nuxt/composables/__tests__/useMapApi.test.ts b/frontend-nuxt/composables/__tests__/useMapApi.test.ts
index b41f3f7..06a011b 100644
--- a/frontend-nuxt/composables/__tests__/useMapApi.test.ts
+++ b/frontend-nuxt/composables/__tests__/useMapApi.test.ts
@@ -1,12 +1,12 @@
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest'
 
+import { useMapApi } from '../useMapApi'
+
 vi.stubGlobal('useRuntimeConfig', () => ({
   app: { baseURL: '/' },
   public: { apiBase: '/map/api' },
 }))
 
-import { useMapApi } from '../useMapApi'
-
 function mockFetch(status: number, body: unknown, contentType = 'application/json') {
   return vi.fn().mockResolvedValue({
     ok: status >= 200 && status < 300,
diff --git a/frontend-nuxt/composables/__tests__/useMapBookmarks.test.ts b/frontend-nuxt/composables/__tests__/useMapBookmarks.test.ts
index 54c353c..de4a69c 100644
--- a/frontend-nuxt/composables/__tests__/useMapBookmarks.test.ts
+++ b/frontend-nuxt/composables/__tests__/useMapBookmarks.test.ts
@@ -1,6 +1,8 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest'
 import { ref } from 'vue'
 
+import { useMapBookmarks } from '../useMapBookmarks'
+
 const stateByKey: Record<string, ReturnType<typeof ref>> = {}
 const useStateMock = vi.fn((key: string, init: () => unknown) => {
   if (!stateByKey[key]) {
@@ -18,15 +20,13 @@ const localStorageMock = {
     storage[key] = value
   }),
   clear: vi.fn(() => {
-    for (const k of Object.keys(storage)) delete storage[k]
+    delete storage['hnh-map-bookmarks']
   }),
 }
 vi.stubGlobal('localStorage', localStorageMock)
 vi.stubGlobal('import.meta.server', false)
 vi.stubGlobal('import.meta.client', true)
 
-import { useMapBookmarks } from '../useMapBookmarks'
-
 describe('useMapBookmarks', () => {
   beforeEach(() => {
     storage['hnh-map-bookmarks'] = '[]'
diff --git a/frontend-nuxt/composables/__tests__/useMapLogic.test.ts b/frontend-nuxt/composables/__tests__/useMapLogic.test.ts
index 5cdba74..07cfb4a 100644
--- a/frontend-nuxt/composables/__tests__/useMapLogic.test.ts
+++ b/frontend-nuxt/composables/__tests__/useMapLogic.test.ts
@@ -1,11 +1,12 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest'
 import { ref, reactive } from 'vue'
+import type { Map } from 'leaflet'
+
+import { useMapLogic } from '../useMapLogic'
 
 vi.stubGlobal('ref', ref)
 vi.stubGlobal('reactive', reactive)
 
-import { useMapLogic } from '../useMapLogic'
-
 describe('useMapLogic', () => {
   beforeEach(() => {
     vi.clearAllMocks()
@@ -27,7 +28,7 @@ describe('useMapLogic', () => {
   it('zoomIn calls map.zoomIn', () => {
     const { zoomIn } = useMapLogic()
     const mockMap = { zoomIn: vi.fn() }
-    zoomIn(mockMap as unknown as import('leaflet').Map)
+    zoomIn(mockMap as unknown as Map)
     expect(mockMap.zoomIn).toHaveBeenCalled()
   })
 
@@ -39,7 +40,7 @@ describe('useMapLogic', () => {
   it('zoomOutControl calls map.zoomOut', () => {
     const { zoomOutControl } = useMapLogic()
     const mockMap = { zoomOut: vi.fn() }
-    zoomOutControl(mockMap as unknown as import('leaflet').Map)
+    zoomOutControl(mockMap as unknown as Map)
     expect(mockMap.zoomOut).toHaveBeenCalled()
   })
 
@@ -47,7 +48,7 @@ describe('useMapLogic', () => {
     const { state, resetView } = useMapLogic()
     state.trackingCharacterId.value = 42
     const mockMap = { setView: vi.fn() }
-    resetView(mockMap as unknown as import('leaflet').Map)
+    resetView(mockMap as unknown as Map)
     expect(state.trackingCharacterId.value).toBe(-1)
     expect(mockMap.setView).toHaveBeenCalledWith([0, 0], 1, { animate: false })
   })
@@ -59,7 +60,7 @@ describe('useMapLogic', () => {
       getCenter: vi.fn(() => ({ lat: 0, lng: 0 })),
       getZoom: vi.fn(() => 3),
     }
-    updateDisplayCoords(mockMap as unknown as import('leaflet').Map)
+    updateDisplayCoords(mockMap as unknown as Map)
     expect(state.displayCoords.value).toEqual({ x: 5, y: 3, z: 3 })
   })
 
@@ -72,7 +73,7 @@ describe('useMapLogic', () => {
   it('toLatLng calls map.unproject', () => {
     const { toLatLng } = useMapLogic()
     const mockMap = { unproject: vi.fn(() => ({ lat: 1, lng: 2 })) }
-    const result = toLatLng(mockMap as unknown as import('leaflet').Map, 100, 200)
+    const result = toLatLng(mockMap as unknown as Map, 100, 200)
     expect(mockMap.unproject).toHaveBeenCalledWith([100, 200], 6)
     expect(result).toEqual({ lat: 1, lng: 2 })
   })
diff --git a/frontend-nuxt/composables/__tests__/useToast.test.ts b/frontend-nuxt/composables/__tests__/useToast.test.ts
index 9f084e3..d2a2048 100644
--- a/frontend-nuxt/composables/__tests__/useToast.test.ts
+++ b/frontend-nuxt/composables/__tests__/useToast.test.ts
@@ -1,6 +1,8 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest'
 import { ref } from 'vue'
 
+import { useToast } from '../useToast'
+
 const stateByKey: Record<string, ReturnType<typeof ref>> = {}
 const useStateMock = vi.fn((key: string, init: () => unknown) => {
   if (!stateByKey[key]) {
@@ -10,8 +12,6 @@ const useStateMock = vi.fn((key: string, init: () => unknown) => {
 })
 vi.stubGlobal('useState', useStateMock)
 
-import { useToast } from '../useToast'
-
 describe('useToast', () => {
   beforeEach(() => {
     stateByKey['hnh-map-toasts'] = ref([])
diff --git a/frontend-nuxt/composables/useMapBookmarks.ts b/frontend-nuxt/composables/useMapBookmarks.ts
index d1b2f34..f932fe5 100644
--- a/frontend-nuxt/composables/useMapBookmarks.ts
+++ b/frontend-nuxt/composables/useMapBookmarks.ts
@@ -29,7 +29,7 @@ function saveBookmarks(bookmarks: MapBookmark[]) {
   if (import.meta.server) return
   try {
     localStorage.setItem(STORAGE_KEY, JSON.stringify(bookmarks.slice(0, MAX_BOOKMARKS)))
-  } catch (_) {}
+  } catch { /* ignore */ }
 }
 
 export function useMapBookmarks() {
diff --git a/frontend-nuxt/composables/useMapLayers.ts b/frontend-nuxt/composables/useMapLayers.ts
index 9c436ff..c44ff47 100644
--- a/frontend-nuxt/composables/useMapLayers.ts
+++ b/frontend-nuxt/composables/useMapLayers.ts
@@ -12,6 +12,7 @@ import {
 import type { SmartTileLayer } from '~/lib/SmartTileLayer'
 import type { Marker as ApiMarker, Character as ApiCharacter } from '~/types/api'
 
+type LeafletModule = L
 type SmartTileLayerInstance = InstanceType<typeof SmartTileLayer>
 
 function escapeHtml(s: string): string {
@@ -25,7 +26,7 @@ function escapeHtml(s: string): string {
 
 export interface MapLayersOptions {
   /** Leaflet API (from dynamic import). Required for creating markers and characters without static leaflet import. */
-  L: typeof import('leaflet')
+  L: LeafletModule
   map: L.Map
   markerLayer: L.LayerGroup
   layer: SmartTileLayerInstance
@@ -33,7 +34,7 @@ export interface MapLayersOptions {
   getCurrentMapId: () => number
   setCurrentMapId: (id: number) => void
   setSelectedMapId: (id: number) => void
-  getAuths: () => string[]
+  getAuths?: () => string[]
   getTrackingCharacterId: () => number
   setTrackingCharacterId: (id: number) => void
   onMarkerContextMenu: (clientX: number, clientY: number, id: number, name: string) => void
@@ -69,7 +70,7 @@ export function createMapLayers(options: MapLayersOptions): MapLayersManager {
     getCurrentMapId,
     setCurrentMapId,
     setSelectedMapId,
-    getAuths,
+    getAuths: _getAuths,
     getTrackingCharacterId,
     setTrackingCharacterId,
     onMarkerContextMenu,
diff --git a/frontend-nuxt/composables/useRecentLocations.ts b/frontend-nuxt/composables/useRecentLocations.ts
index 125894d..759e93f 100644
--- a/frontend-nuxt/composables/useRecentLocations.ts
+++ b/frontend-nuxt/composables/useRecentLocations.ts
@@ -26,7 +26,7 @@ function saveRecent(list: RecentLocation[]) {
   if (import.meta.server) return
   try {
     localStorage.setItem(STORAGE_KEY, JSON.stringify(list.slice(0, MAX_RECENT)))
-  } catch (_) {}
+  } catch { /* ignore */ }
 }
 
 export function useRecentLocations() {
diff --git a/frontend-nuxt/layouts/default.vue b/frontend-nuxt/layouts/default.vue
index 673f912..95bd1b8 100644
--- a/frontend-nuxt/layouts/default.vue
+++ b/frontend-nuxt/layouts/default.vue
@@ -12,7 +12,7 @@
       type="checkbox"
       class="drawer-toggle"
       @change="onDrawerChange"
-    />
+    >
     <div class="drawer-content flex flex-col h-screen overflow-hidden">
       <header class="navbar relative z-[1100] bg-base-100/80 backdrop-blur-xl border-b border-base-300/50 px-4 gap-2 shrink-0">
         <NuxtLink to="/" class="flex items-center gap-2 text-lg font-semibold hover:opacity-80 transition-all duration-200">
@@ -87,7 +87,7 @@
                         class="toggle toggle-sm toggle-primary shrink-0"
                         :checked="dark"
                         @change="onThemeToggle"
-                      />
+                      >
                     </label>
                   </li>
                   <li>
@@ -177,7 +177,7 @@
                   class="toggle toggle-sm toggle-primary shrink-0"
                   :checked="dark"
                   @change="onThemeToggle"
-                />
+                >
               </label>
             </li>
             <li>
@@ -296,7 +296,7 @@ async function loadConfig(loadToken: number) {
     const config = await useMapApi().getConfig()
     if (loadToken !== loadId) return
     if (config?.title) title.value = config.title
-  } catch (_) {}
+  } catch { /* ignore */ }
 }
 
 onMounted(() => {
diff --git a/frontend-nuxt/lib/Character.ts b/frontend-nuxt/lib/Character.ts
index 4eb10ba..8f35a3c 100644
--- a/frontend-nuxt/lib/Character.ts
+++ b/frontend-nuxt/lib/Character.ts
@@ -2,7 +2,7 @@ import type L from 'leaflet'
 import { getColorForCharacterId, type CharacterColors } from '~/lib/characterColors'
 import { HnHMaxZoom } from '~/lib/LeafletCustomTypes'
 
-export type LeafletApi = typeof import('leaflet')
+export type LeafletApi = L
 
 function buildCharacterIconUrl(colors: CharacterColors): string {
   const svg =
diff --git a/frontend-nuxt/lib/Marker.ts b/frontend-nuxt/lib/Marker.ts
index 3e04a76..d00960c 100644
--- a/frontend-nuxt/lib/Marker.ts
+++ b/frontend-nuxt/lib/Marker.ts
@@ -48,7 +48,7 @@ export interface MarkerIconOptions {
   fallbackIconUrl?: string
 }
 
-export type LeafletApi = typeof import('leaflet')
+export type LeafletApi = L
 
 export function createMarker(
   data: MarkerData,
diff --git a/frontend-nuxt/lib/UniqueList.ts b/frontend-nuxt/lib/UniqueList.ts
index 6d05940..903cf9a 100644
--- a/frontend-nuxt/lib/UniqueList.ts
+++ b/frontend-nuxt/lib/UniqueList.ts
@@ -39,7 +39,10 @@ export function uniqueListUpdate<T extends Identifiable>(
   if (addCallback) {
     elementsToAdd.forEach((it) => addCallback(it))
   }
-  elementsToRemove.forEach((it) => delete list.elements[String(it.id)])
+  const toRemove = new Set(elementsToRemove.map((it) => String(it.id)))
+  list.elements = Object.fromEntries(
+    Object.entries(list.elements).filter(([id]) => !toRemove.has(id))
+  ) as Record<string, T>
   elementsToAdd.forEach((it) => (list.elements[String(it.id)] = it))
 }
 
diff --git a/frontend-nuxt/lib/__tests__/Character.test.ts b/frontend-nuxt/lib/__tests__/Character.test.ts
index a2085d7..130468e 100644
--- a/frontend-nuxt/lib/__tests__/Character.test.ts
+++ b/frontend-nuxt/lib/__tests__/Character.test.ts
@@ -1,5 +1,9 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest'
 
+import type L from 'leaflet'
+import type { Map, LayerGroup } from 'leaflet'
+import { createCharacter, type CharacterData, type CharacterMapViewRef } from '../Character'
+
 vi.mock('leaflet', () => {
   const markerMock = {
     on: vi.fn().mockReturnThis(),
@@ -21,9 +25,6 @@ vi.mock('~/lib/LeafletCustomTypes', () => ({
   HnHMaxZoom: 6,
 }))
 
-import type L from 'leaflet'
-import { createCharacter, type CharacterData, type CharacterMapViewRef } from '../Character'
-
 function getL(): L {
   return require('leaflet').default
 }
@@ -44,12 +45,12 @@ function makeMapViewRef(mapid = 1): CharacterMapViewRef {
     map: {
       unproject: vi.fn(() => ({ lat: 0, lng: 0 })),
       removeLayer: vi.fn(),
-    } as unknown as import('leaflet').Map,
+    } as unknown as Map,
     mapid,
     markerLayer: {
       removeLayer: vi.fn(),
       addLayer: vi.fn(),
-    } as unknown as import('leaflet').LayerGroup,
+    } as unknown as LayerGroup,
   }
 }
 
diff --git a/frontend-nuxt/lib/__tests__/Marker.test.ts b/frontend-nuxt/lib/__tests__/Marker.test.ts
index 6029fa2..3612fcb 100644
--- a/frontend-nuxt/lib/__tests__/Marker.test.ts
+++ b/frontend-nuxt/lib/__tests__/Marker.test.ts
@@ -1,5 +1,9 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest'
 
+import L from 'leaflet'
+import type { Map, LayerGroup } from 'leaflet'
+import { createMarker, type MarkerData, type MapViewRef } from '../Marker'
+
 vi.mock('leaflet', () => {
   const markerMock = {
     on: vi.fn().mockReturnThis(),
@@ -14,24 +18,19 @@ vi.mock('leaflet', () => {
   return {
     default: {
       marker: vi.fn(() => markerMock),
-      Icon: class {},
+      Icon: vi.fn(),
     },
     marker: vi.fn(() => markerMock),
-    Icon: class {},
+    Icon: vi.fn(),
   }
 })
 
 vi.mock('~/lib/LeafletCustomTypes', () => ({
   HnHMaxZoom: 6,
   TileSize: 100,
-  ImageIcon: class {
-    constructor(_opts: Record<string, unknown>) {}
-  },
+  ImageIcon: vi.fn(),
 }))
 
-import L from 'leaflet'
-import { createMarker, type MarkerData, type MapViewRef } from '../Marker'
-
 function makeMarkerData(overrides: Partial<MarkerData> = {}): MarkerData {
   return {
     id: 1,
@@ -48,12 +47,12 @@ function makeMapViewRef(): MapViewRef {
   return {
     map: {
       unproject: vi.fn(() => ({ lat: 0, lng: 0 })),
-    } as unknown as import('leaflet').Map,
+    } as unknown as Map,
     mapid: 1,
     markerLayer: {
       removeLayer: vi.fn(),
       addLayer: vi.fn(),
-    } as unknown as import('leaflet').LayerGroup,
+    } as unknown as LayerGroup,
   }
 }
 
diff --git a/frontend-nuxt/pages/admin/index.vue b/frontend-nuxt/pages/admin/index.vue
index 6d669e5..2ec8184 100644
--- a/frontend-nuxt/pages/admin/index.vue
+++ b/frontend-nuxt/pages/admin/index.vue
@@ -58,7 +58,7 @@
             placeholder="Search users…"
             class="input input-sm input-bordered w-full min-h-11 touch-manipulation"
             aria-label="Search users"
-          />
+          >
         </div>
           <div class="flex flex-col gap-2 max-h-[60vh] overflow-y-auto">
             <div
@@ -101,7 +101,7 @@
             placeholder="Search maps…"
             class="input input-sm input-bordered w-full min-h-11 touch-manipulation"
             aria-label="Search maps"
-          />
+          >
         </div>
           <div class="overflow-x-auto max-h-[60vh] overflow-y-auto">
             <table class="table table-sm table-zebra min-w-[32rem]">
@@ -121,7 +121,7 @@
                   </th>
                   <th scope="col">Hidden</th>
                   <th scope="col">Priority</th>
-                  <th scope="col" class="text-right"></th>
+                  <th scope="col" class="text-right"/>
                 </tr>
               </thead>
               <tbody>
@@ -159,7 +159,7 @@
                 v-model="settings.prefix"
                 type="text"
                 class="input input-sm w-full min-h-11 touch-manipulation"
-              />
+              >
             </fieldset>
             <fieldset class="fieldset w-full max-w-xs">
               <label class="label" for="admin-settings-title">Title</label>
@@ -168,7 +168,7 @@
                 v-model="settings.title"
                 type="text"
                 class="input input-sm w-full min-h-11 touch-manipulation"
-              />
+              >
             </fieldset>
             <fieldset class="fieldset">
               <label class="label gap-2 cursor-pointer justify-start min-h-11 touch-manipulation" for="admin-settings-default-hide">
@@ -177,7 +177,7 @@
                   v-model="settings.defaultHide"
                   type="checkbox"
                   class="checkbox checkbox-sm"
-                />
+                >
                 Default hide new maps
               </label>
             </fieldset>
@@ -211,7 +211,7 @@
             </div>
             <div class="flex flex-col gap-2">
               <div class="flex flex-wrap items-center gap-2">
-                <input ref="mergeFileRef" type="file" accept=".zip" class="hidden" @change="onMergeFile" />
+                <input ref="mergeFileRef" type="file" accept=".zip" class="hidden" @change="onMergeFile" >
                 <button type="button" class="btn btn-sm min-h-11 touch-manipulation" @click="mergeFileRef?.click()">
                   Choose merge file
                 </button>
diff --git a/frontend-nuxt/pages/admin/maps/[id].vue b/frontend-nuxt/pages/admin/maps/[id].vue
index 6cb531f..09ff65b 100644
--- a/frontend-nuxt/pages/admin/maps/[id].vue
+++ b/frontend-nuxt/pages/admin/maps/[id].vue
@@ -2,20 +2,20 @@
   <div class="container mx-auto p-4 max-w-2xl min-w-0">
     <h1 class="text-2xl font-bold mb-6">Edit map {{ id }}</h1>
 
-    <form v-if="map" @submit.prevent="submit" class="flex flex-col gap-4">
+    <form v-if="map" class="flex flex-col gap-4" @submit.prevent="submit">
       <fieldset class="fieldset">
         <label class="label" for="name">Name</label>
-        <input id="name" v-model="form.name" type="text" class="input min-h-11 touch-manipulation" required />
+        <input id="name" v-model="form.name" type="text" class="input min-h-11 touch-manipulation" required >
       </fieldset>
       <fieldset class="fieldset">
         <label class="label cursor-pointer gap-2">
-          <input v-model="form.hidden" type="checkbox" class="checkbox" />
+          <input v-model="form.hidden" type="checkbox" class="checkbox" >
           <span>Hidden</span>
         </label>
       </fieldset>
       <fieldset class="fieldset">
         <label class="label cursor-pointer gap-2">
-          <input v-model="form.priority" type="checkbox" class="checkbox" />
+          <input v-model="form.priority" type="checkbox" class="checkbox" >
           <span>Priority</span>
         </label>
       </fieldset>
diff --git a/frontend-nuxt/pages/admin/users/[username].vue b/frontend-nuxt/pages/admin/users/[username].vue
index 4253df7..29c0e45 100644
--- a/frontend-nuxt/pages/admin/users/[username].vue
+++ b/frontend-nuxt/pages/admin/users/[username].vue
@@ -2,7 +2,7 @@
   <div class="container mx-auto p-4 max-w-2xl min-w-0">
     <h1 class="text-2xl font-bold mb-6">{{ isNew ? 'New user' : `Edit ${username}` }}</h1>
 
-    <form @submit.prevent="submit" class="flex flex-col gap-4">
+    <form class="flex flex-col gap-4" @submit.prevent="submit">
       <fieldset class="fieldset">
         <label class="label" for="user">Username</label>
         <input
@@ -12,7 +12,7 @@
           class="input min-h-11 touch-manipulation"
           required
           :readonly="!isNew"
-        />
+        >
       </fieldset>
       <p id="admin-user-password-hint" class="text-sm text-base-content/60 mb-1">Leave blank to keep current password.</p>
       <PasswordInput
@@ -25,7 +25,7 @@
         <label class="label">Auths</label>
         <div class="flex flex-wrap gap-2">
           <label v-for="a of authOptions" :key="a" class="label cursor-pointer gap-2" :for="`auth-${a}`">
-            <input :id="`auth-${a}`" v-model="form.auths" type="checkbox" :value="a" class="checkbox checkbox-sm" />
+            <input :id="`auth-${a}`" v-model="form.auths" type="checkbox" :value="a" class="checkbox checkbox-sm" >
             <span>{{ a }}</span>
           </label>
         </div>
diff --git a/frontend-nuxt/pages/login.vue b/frontend-nuxt/pages/login.vue
index 45b3bc6..444b3cd 100644
--- a/frontend-nuxt/pages/login.vue
+++ b/frontend-nuxt/pages/login.vue
@@ -14,18 +14,18 @@
       </a>
       <div class="divider text-sm">or</div>
     </div>
-    <form @submit.prevent="submit" class="flex flex-col gap-4">
+    <form class="flex flex-col gap-4" @submit.prevent="submit">
       <fieldset class="fieldset">
         <label class="label" for="user">User</label>
         <input
-          ref="userInputRef"
           id="user"
+          ref="userInputRef"
           v-model="user"
           type="text"
           class="input min-h-11 touch-manipulation"
           required
           autocomplete="username"
-        />
+        >
       </fieldset>
       <PasswordInput
         v-model="pass"
diff --git a/frontend-nuxt/pages/profile.vue b/frontend-nuxt/pages/profile.vue
index 702eb17..24e527b 100644
--- a/frontend-nuxt/pages/profile.vue
+++ b/frontend-nuxt/pages/profile.vue
@@ -115,7 +115,7 @@
           <icons-icon-settings />
           Change password
         </h2>
-        <form @submit.prevent="changePass" class="flex flex-col gap-2">
+        <form class="flex flex-col gap-2" @submit.prevent="changePass">
           <PasswordInput
             v-model="newPass"
             placeholder="New password"
diff --git a/frontend-nuxt/pages/setup.vue b/frontend-nuxt/pages/setup.vue
index 112a4e6..557002d 100644
--- a/frontend-nuxt/pages/setup.vue
+++ b/frontend-nuxt/pages/setup.vue
@@ -6,7 +6,7 @@
         This is the first run. Create the administrator account using the bootstrap password
         from the server configuration (e.g. <code class="text-xs">HNHMAP_BOOTSTRAP_PASSWORD</code>).
       </p>
-      <form @submit.prevent="submit" class="flex flex-col gap-4">
+      <form class="flex flex-col gap-4" @submit.prevent="submit">
         <PasswordInput
           v-model="pass"
           label="Bootstrap password"